514-691-5416 647-961-8903 515-577-7717
587-336-2589 253-348-6092 949-491-4054
587-990-2356 613-804-4109 716-248-9002

Index

Area Code 503 - Oregon

Prefix 503-200 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-201 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-202 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-203 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-204 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-205 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-206 - PORTLAND, OR (360NETWORKS (USA) INC. - OR)
Prefix 503-207 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-208 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-209 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-210 - CLACKAMAS, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-212 - CLACKAMAS, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-213 - BEAVERTON, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-214 - BEAVERTON, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-215 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-216 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-217 - SHERWOOD, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-218 - STFRD-SNDY, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-219 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-220 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-221 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-222 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-223 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-224 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-225 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-226 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-227 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-228 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-229 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-230 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-231 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-232 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-233 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-234 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-235 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-236 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-237 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-238 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-239 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-240 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-241 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-242 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-243 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-244 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-245 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-246 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-247 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-248 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-249 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-250 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-251 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-252 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-253 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-254 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-255 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-256 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-257 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-258 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-259 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-260 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-261 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-262 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-263 - CANBYNEEDY, OR (CANBY TELEPHONE ASSOCIATION)
Prefix 503-264 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-265 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-266 - CANBYNEEDY, OR (CANBY TELEPHONE ASSOCIATION)
Prefix 503-267 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-268 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-269 - SALEM, OR (SPRINT SPECTRUM L.P.)
Prefix 503-270 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-271 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-272 - GOVENTCAMP, OR (CENTURYTEL OF OREGON, INC. DBA CENTURYLINK)
Prefix 503-273 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-274 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-275 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-276 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-277 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-278 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-279 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-280 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-281 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-282 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-283 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-284 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-285 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-286 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-287 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-288 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-289 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-290 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-291 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-292 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-293 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-294 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-295 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-296 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-297 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-298 - ASTORIA, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-299 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-300 - BAY CITY, OR (CHARTER FIBERLINK OR-CCVII, LLC - OR)
Prefix 503-301 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-302 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-303 - CLACKAMAS, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-304 - SALEM, OR (QWEST CORPORATION)
Prefix 503-305 - CLACKAMAS, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-306 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-307 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-308 - CLATSKANIE, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-309 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-310 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-312 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-313 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-314 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-315 - SALEM, OR (QWEST CORPORATION)
Prefix 503-316 - SALEM, OR (QWEST CORPORATION)
Prefix 503-317 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-318 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-319 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-320 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-321 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-322 - GARIBALDI, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-323 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-324 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-325 - ASTORIA, OR (QWEST CORPORATION)
Prefix 503-326 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-327 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-328 - GRESHAM, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-329 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-330 - BEAVERTON, OR (SPRINT SPECTRUM L.P.)
Prefix 503-331 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-332 - BEAVERTON, OR (SPRINT SPECTRUM L.P.)
Prefix 503-333 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-334 - PORTLAND, OR (PAC - WEST TELECOMM, INC. - OR)
Prefix 503-335 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-336 - BEAVERTON, OR (COMCAST PHONE OF OREGON, LLC - OR)
Prefix 503-337 - ESTACADA, OR (CASCADE UTILITIES, INC.)
Prefix 503-338 - ASTORIA, OR (QWEST CORPORATION)
Prefix 503-339 - SALEM, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-340 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-341 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-342 - CLACKAMAS, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-343 - CLACKAMAS, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-344 - CLACKAMAS, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-345 - PORTLAND, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-346 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-347 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-348 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-349 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-350 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-351 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-352 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-353 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-354 - TILLAMOOK, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-355 - ROCKAWAY, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-356 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-357 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-358 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-359 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-360 - PORTLAND, OR (NEUTRAL TANDEM-OREGON, LLC - OR)
Prefix 503-361 - SALEM, OR (QWEST CORPORATION)
Prefix 503-362 - SALEM, OR (QWEST CORPORATION)
Prefix 503-363 - SALEM, OR (QWEST CORPORATION)
Prefix 503-364 - SALEM, OR (QWEST CORPORATION)
Prefix 503-365 - SALEM, OR (QWEST CORPORATION)
Prefix 503-366 - ST HELENS, OR (QWEST CORPORATION)
Prefix 503-367 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-368 - NEHALEM, OR (NEHALEM TELECOMMS, INC. DBA NEHALEM TEL & TEL)
Prefix 503-369 - ST HELENS, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-370 - SALEM, OR (QWEST CORPORATION)
Prefix 503-371 - SALEM, OR (QWEST CORPORATION)
Prefix 503-372 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-373 - SALEM, OR (QWEST CORPORATION)
Prefix 503-374 - TILLAMOOK, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-375 - SALEM, OR (QWEST CORPORATION)
Prefix 503-376 - MCMINNVL, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-377 - BAY CITY, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-378 - SALEM, OR (QWEST CORPORATION)
Prefix 503-379 - MCMINNVL, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-380 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-381 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-382 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-383 - SALEM, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-384 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-385 - SALEM, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-386 - KNAPPA, OR (360NETWORKS (USA) INC. - OR)
Prefix 503-387 - CLACKAMAS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-388 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-389 - NORTH PL, OR (XO OREGON, INC.)
Prefix 503-390 - SALEM, OR (QWEST CORPORATION)
Prefix 503-391 - SALEM, OR (QWEST CORPORATION)
Prefix 503-392 - CLOVERDALE, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-393 - SALEM, OR (QWEST CORPORATION)
Prefix 503-394 - SCIO, OR (SCIO MUTUAL TELEPHONE ASSOCIATION)
Prefix 503-395 - RAINIER, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-396 - ST HELENS, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-397 - ST HELENS, OR (QWEST CORPORATION)
Prefix 503-398 - BEAVER, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-399 - SALEM, OR (QWEST CORPORATION)
Prefix 503-400 - SALEM, OR (RADIX NETWORKS LLC - OR)
Prefix 503-401 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-402 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-403 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-404 - STFRD-SNDY, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-405 - GRESHAM, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-406 - CLACKAMAS, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-407 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-408 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-409 - SALEM, OR (T-MOBILE USA, INC.)
Prefix 503-410 - ST HELENS, OR (SPRINT SPECTRUM L.P.)
Prefix 503-412 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-413 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-414 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-415 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-416 - PORTLAND, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-417 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-418 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-419 - PORTLAND, OR (XO OREGON, INC.)
Prefix 503-420 - DALLAS, OR (SPRINT SPECTRUM L.P.)
Prefix 503-421 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-422 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-423 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-424 - BEAVERTON, OR (OREGON TEL, LLC - OR)
Prefix 503-425 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-426 - PORTLAND, OR (NORTH COUNTY COMMUNICATIONS CORP. - OR)
Prefix 503-427 - STFRD-SNDY, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-428 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-429 - VERNONIA, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-430 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-431 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-432 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-433 - NORTH PL, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-434 - MCMINNVL, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-435 - MCMINNVL, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-436 - CANNON BCH, OR (QWEST CORPORATION)
Prefix 503-437 - MCMINNVL, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-438 - ST HELENS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-439 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-440 - SEASIDE, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-441 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-442 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-443 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-444 - PORTLAND, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-445 - PORTLAND, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-446 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-447 - NORTH PL, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-448 - AUMSVLTRNR, OR (SCS COMMUNICATIONS AND SECURITY, INC. - OR)
Prefix 503-449 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-450 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-451 - CLACKAMAS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-452 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-453 - PORTLAND, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-454 - STFRD-SNDY, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-455 - WESTPORT, OR (QWEST CORPORATION)
Prefix 503-456 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-457 - TILLAMOOK, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-458 - KNAPPA, OR (CENTURYTEL OF OREGON, INC.)
Prefix 503-459 - PORTLAND, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-460 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-461 - CANNON BCH, OR (UNIVERSAL TELECOMMUNICATIONS, INC.)
Prefix 503-462 - CLACKAMAS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-463 - SALEM, OR (QWEST CORPORATION)
Prefix 503-464 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-465 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-466 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-467 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-468 - ASTORIA, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-469 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-470 - SEASIDE, OR (T-MOBILE USA, INC.)
Prefix 503-471 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-472 - MCMINNVL, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-473 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-474 - MCMINNVL, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-475 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-476 - NEWBERG, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-477 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-478 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-479 - CLACKAMAS, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-480 - SALEM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-481 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-482 - STFRD-SNDY, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-483 - PACIFIC CY, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-484 - PORTLAND, OR (AT&T LOCAL)
Prefix 503-485 - SALEM, OR (ADVANCED TELCOM GROUP, INC. - OR)
Prefix 503-486 - STFRD-SNDY, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-487 - NEWBERG, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-488 - PORTLAND, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-489 - GRESHAM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-490 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-491 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-492 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-493 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-494 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-495 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-496 - CLACKAMAS, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-497 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-498 - STFRD-SNDY, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-499 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-500 - PORTLAND, OR (TELTRUST CORPORATION)
Prefix 503-501 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-502 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-504 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-505 - PORTLAND, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-506 - STFRD-SNDY, OR (AT&T LOCAL)
Prefix 503-507 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-508 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-509 - STAYTON, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-510 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-512 - GRESHAM, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-513 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-514 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-515 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-516 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-517 - PORTLAND, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-518 - CLACKAMAS, OR (BEAVER CREEK COOPERATIVE TELEPHONE CO.)
Prefix 503-519 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-520 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-521 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-522 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-523 - BEAVERTON, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-524 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-525 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-526 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-527 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-528 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-529 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-530 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-531 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-532 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-533 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-534 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-535 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-536 - BEAVERTON, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-537 - NEWBERG, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-538 - NEWBERG, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-539 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-540 - SALEM, OR (QWEST CORPORATION)
Prefix 503-542 - PORTLAND, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-543 - SCAPPOOSE, OR (CENTURYTEL OF OREGON, INC.)
Prefix 503-544 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-545 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-546 - PORTLAND, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-547 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-548 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-549 - BEAVERTON, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-550 - NEWBERG, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-551 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-552 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-553 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-554 - NEWBERG, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-555 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-556 - RAINIER, OR (QWEST CORPORATION)
Prefix 503-557 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-558 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-559 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-560 - MCMINNVL, OR (T-MOBILE USA, INC.)
Prefix 503-561 - SALEM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-562 - SALEM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-563 - STFRD-SNDY, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-564 - HOOD LAND, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-565 - MCMINNVL, OR (OREGON TEL, LLC - OR)
Prefix 503-566 - SALEM, OR (QWEST CORPORATION)
Prefix 503-567 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-568 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-569 - SALEM, OR (SPRINT SPECTRUM L.P.)
Prefix 503-570 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-571 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-572 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-573 - GRESHAM, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-574 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-575 - PORTLAND, OR (XO OREGON, INC.)
Prefix 503-576 - SALEM, OR (QWEST CORPORATION)
Prefix 503-577 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-578 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-579 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-580 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-581 - SALEM, OR (QWEST CORPORATION)
Prefix 503-582 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-583 - MCMINNVL, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-584 - SALEM, OR (QWEST CORPORATION)
Prefix 503-585 - SALEM, OR (QWEST CORPORATION)
Prefix 503-586 - SALEM, OR (ADVANCED TELCOM GROUP, INC. - OR)
Prefix 503-587 - SALEM, OR (QWEST CORPORATION)
Prefix 503-588 - SALEM, OR (QWEST CORPORATION)
Prefix 503-589 - SALEM, OR (QWEST CORPORATION)
Prefix 503-590 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-591 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-592 - CANBYNEEDY, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-593 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-594 - CLACKAMAS, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-595 - PORTLAND, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-596 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-597 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-598 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-599 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-600 - MOLALLA, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-601 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-602 - SALEM, OR (SPRINT SPECTRUM L.P.)
Prefix 503-603 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-604 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-605 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-606 - DALLAS, OR (QWEST CORPORATION)
Prefix 503-607 - CLACKAMAS, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-608 - BEAVERTON, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-609 - CORBETT, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-610 - SHERWOOD, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-612 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-613 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-614 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-615 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-616 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-617 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-618 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-619 - BEAVERTON, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-620 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-621 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-622 - HOOD LAND, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-623 - DALLAS, OR (QWEST CORPORATION)
Prefix 503-624 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-625 - SHERWOOD, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-626 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-627 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-628 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-629 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-630 - ESTACADA, OR (CASCADE UTILITIES, INC.)
Prefix 503-631 - REDLAND, OR (CLEAR CREEK MUTUAL TELEPHONE CO.)
Prefix 503-632 - BEAVER CRK, OR (BEAVER CREEK COOPERATIVE TELEPHONE CO.)
Prefix 503-633 - ST PAUL, OR (ST PAUL COOPERATIVE TELEPHONE ASSOCIATION)
Prefix 503-634 - MONITOR, OR (MONITOR COOPERATIVE TELEPHONE CO.)
Prefix 503-635 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-636 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-637 - ESTACADA, OR (CASCADE UTILITIES, INC.)
Prefix 503-638 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-639 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-640 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-641 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-642 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-643 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-644 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-645 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-646 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-647 - NORTH PL, OR (QWEST CORPORATION)
Prefix 503-648 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-649 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-650 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-651 - CANBYNEEDY, OR (CANBY TELEPHONE ASSOCIATION)
Prefix 503-652 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-653 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-654 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-655 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-656 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-657 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-658 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-659 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-660 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-661 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-662 - YAMHILL, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-663 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-664 - BEAVER, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-665 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-666 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-667 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-668 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-669 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-670 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-671 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-672 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-673 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-674 - GRESHAM, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-675 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-676 - GRESHAM, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-677 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-678 - AURORA, OR (CENTURYTEL OF OREGON, INC.)
Prefix 503-679 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-680 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-681 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-682 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-683 - CLACKAMAS, OR (AT&T LOCAL)
Prefix 503-684 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-685 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-686 - BEAVERTON, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-687 - MCMINNVL, OR (PACIFIC WAVE COMMUNICATIONS)
Prefix 503-688 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-689 - SALEM, OR (AT&T LOCAL)
Prefix 503-690 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-691 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-692 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-693 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-694 - CHARBONNEU, OR (CENTURYTEL OF OREGON, INC.)
Prefix 503-695 - CORBETT, OR (CASCADE UTILITIES, INC.)
Prefix 503-696 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-697 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-698 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-699 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-701 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-702 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-703 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-704 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-705 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-706 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-707 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-708 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-709 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-710 - WOODBURN, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-712 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-713 - BEAVERTON, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-714 - DAYTON, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-715 - PORTLAND, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-716 - BEAVERTON, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-717 - SEASIDE, OR (QWEST CORPORATION)
Prefix 503-718 - BEAVERTON, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-719 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-720 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-721 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-722 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-723 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-724 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-725 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-726 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-727 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-728 - CLATSKANIE, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-729 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-730 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-731 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-732 - BEAVER CRK, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-733 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-734 - PORTLAND, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-735 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-736 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-737 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-738 - SEASIDE, OR (QWEST CORPORATION)
Prefix 503-739 - SEASIDE, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-740 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-741 - ASTORIA, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-742 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-743 - AUMSVLTRNR, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-744 - CLACKAMAS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-745 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-746 - BEAVERTON, OR (AT&T LOCAL)
Prefix 503-747 - BEAVERTON, OR (AT&T LOCAL)
Prefix 503-748 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-749 - AUMSVLTRNR, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-750 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-751 - DALLAS, OR (QWEST CORPORATION)
Prefix 503-752 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-753 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-754 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-755 - JEWELL, OR (CENTURYTEL OF OREGON, INC. DBA CENTURYLINK)
Prefix 503-756 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-757 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-758 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-759 - MOLALLA, OR (MOLALLA TELEPHONE CO.)
Prefix 503-760 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-761 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-762 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-763 - SALEM, OR (QWEST CORPORATION)
Prefix 503-764 - PORTLAND, OR (ESCHELON TELECOMM OF OREGON, INC. - OR)
Prefix 503-765 - CLACKAMAS, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-766 - GRESHAM, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-767 - STAYTON, OR (STAYTON COOPERATIVE TELEPHONE CO.)
Prefix 503-768 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-769 - STAYTON, OR (STAYTON COOPERATIVE TELEPHONE CO.)
Prefix 503-770 - CHARBONNEU, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-771 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-772 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-773 - NORTH PL, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-774 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-775 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-776 - AURORA, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-777 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-778 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-779 - SALEM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-780 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-781 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-782 - PACIFIC CY, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-783 - STFRD-SNDY, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-784 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-785 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-786 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-787 - FALLS CITY, OR (QWEST CORPORATION)
Prefix 503-788 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-789 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-790 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-791 - ASTORIA, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-792 - GERVAIS, OR (GERVAIS TELEPHONE CO.)
Prefix 503-793 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-794 - CLACKAMAS, OR (QWEST CORPORATION)
Prefix 503-795 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-796 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-797 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-798 - SALEM, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-799 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-800 - GERVAIS, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-801 - TILLAMOOK, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-802 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-803 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-804 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-805 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-806 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-807 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-808 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-809 - NORTH PL, OR (SPRINT SPECTRUM L.P.)
Prefix 503-810 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-812 - TILLAMOOK, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-813 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-814 - SALEM, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-815 - TILLAMOOK, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-816 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-817 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-818 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-819 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-820 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-821 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-822 - SHERWOOD, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-823 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-824 - COLTON, OR (COLTON TELEPHONE CO.)
Prefix 503-825 - SHERWOOD, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-826 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-827 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-828 - BEAVERTON, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-829 - MOLALLA, OR (MOLALLA TELEPHONE CO.)
Prefix 503-830 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-831 - DALLAS, OR (QWEST CORPORATION)
Prefix 503-832 - STFRD-SNDY, OR (GLOBAL CROSSING LOCAL SERVICES,INC.-OR)
Prefix 503-833 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-834 - ESTACADA, OR (CASCADE UTILITIES, INC.)
Prefix 503-835 - AMITY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-836 - ASTORIA, OR (LEVEL 3 COMMUNICATIONS, LLC - OR)
Prefix 503-837 - DALLAS, OR (MONMOUTH INDEPENDENCE NETWORK DBA MINET - OR)
Prefix 503-838 - DALLAS, OR (QWEST CORPORATION)
Prefix 503-839 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-840 - BEAVERTON, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-841 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-842 - TILLAMOOK, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-843 - SHERIDAN, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-844 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-845 - MOUNTANGEL, OR (MT. ANGEL TELEPHONE CO.)
Prefix 503-846 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-847 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-848 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-849 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-850 - CLACKAMAS, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-851 - SALEM, OR (T-MOBILE USA, INC.)
Prefix 503-852 - CARLTON, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-853 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-854 - DETROIT, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-855 - STFRD-SNDY, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-856 - SALEM, OR (QWEST CORPORATION)
Prefix 503-857 - MCMINNVL, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-858 - BEAVERTON, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-859 - LYONS, OR (PEOPLES TEL CO)
Prefix 503-860 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-861 - WARRENTON, OR (QWEST CORPORATION)
Prefix 503-862 - SHERWOOD, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-863 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-864 - DAYTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-865 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-866 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-867 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-868 - GRAND IS, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-869 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-870 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-871 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-872 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-873 - SILVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-874 - SILVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-875 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-876 - WILLAMINA, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-877 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-878 - STFRD-SNDY, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-879 - GRANDRONDE, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-880 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-881 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-882 - CLACKAMAS, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-883 - MCMINNVL, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-884 - SALEM, OR (SPRINT SPECTRUM L.P.)
Prefix 503-885 - STFRD-SNDY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-886 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-887 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-888 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-889 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-890 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-891 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-892 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-893 - PORTLAND, OR (X5 SOLUTIONS, INC. - WA)
Prefix 503-894 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-895 - HOOD LAND, OR (YMAX COMMUNICATIONS CORP. - OR)
Prefix 503-896 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-897 - MILL CITY, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-898 - REDLAND, OR (BEAVER CREEK COOPERATIVE TELEPHONE CO.)
Prefix 503-899 - NEWBERG, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-900 - LYONS, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-901 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-902 - WOODBURN, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-903 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-904 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-905 - CLACKAMAS, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-906 - BEAVERTON, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-907 - GRESHAM, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-908 - CLACKAMAS, OR (COMCAST PHONE OF OREGON, LLC - OR)
Prefix 503-909 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-910 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-912 - GRESHAM, OR (COMCAST PHONE OF OREGON, LLC - OR)
Prefix 503-913 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-914 - PORTLAND, OR (PAC - WEST TELECOMM, INC. - OR)
Prefix 503-915 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-916 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-917 - DALLAS, OR (SPRINT SPECTRUM L.P.)
Prefix 503-918 - SALEM, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-919 - CLACKAMAS, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-920 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-921 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-922 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-923 - BEAVERTON, OR (UNIVERSAL TELECOMMUNICATIONS, INC.)
Prefix 503-924 - BEAVERTON, OR (INTEGRA TELECOM OF OREGON, INC. - OR)
Prefix 503-925 - SHERWOOD, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-926 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-927 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-928 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-929 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-930 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-931 - SALEM, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-932 - SALEM, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-933 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-934 - SALEM, OR (QWEST CORPORATION)
Prefix 503-935 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-936 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-937 - PORTLAND, OR (MCIMETRO ACCESS TRANSMISSION SERVICES LLC)
Prefix 503-938 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-939 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-940 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-941 - BEAVERTON, OR (TW TELECOM OF OREGON LLC - OR)
Prefix 503-942 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-943 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-944 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-945 - SALEM, OR (QWEST CORPORATION)
Prefix 503-946 - PORTLAND, OR (TELEPORT COMMUNICATIONS GROUP, INC. - OR)
Prefix 503-947 - SALEM, OR (QWEST CORPORATION)
Prefix 503-948 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-949 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-951 - WOODBURN, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-952 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-953 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-954 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-955 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-956 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-957 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-960 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-961 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-962 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-963 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-964 - PORTLAND, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-965 - PACIFIC CY, OR (UNITED TELEPHONE-NORTHWEST-OR DBA CENTURYLINK - OR)
Prefix 503-966 - WESTPORT, OR (360NETWORKS (USA) INC. - OR)
Prefix 503-967 - SALEM, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-968 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-969 - PORTLAND, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-970 - PORTLAND, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-972 - PORTLAND, OR (ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - OR)
Prefix 503-973 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-974 - CLACKAMAS, OR (PAC - WEST TELECOMM, INC. - OR)
Prefix 503-975 - PORTLAND, OR (SPRINT SPECTRUM L.P.)
Prefix 503-977 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-978 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-979 - STAYTON, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-980 - WOODBURN, OR (QWEST CORPORATION)
Prefix 503-981 - WOODBURN, OR (QWEST CORPORATION)
Prefix 503-982 - WOODBURN, OR (QWEST CORPORATION)
Prefix 503-983 - SALEM, OR (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR)
Prefix 503-984 - WOODBURN, OR (T-MOBILE USA, INC.)
Prefix 503-985 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-986 - SALEM, OR (QWEST CORPORATION)
Prefix 503-987 - SCAPPOOSE, OR (COMCAST PHONE OF OREGON, LLC - OR)
Prefix 503-988 - PORTLAND, OR (QWEST CORPORATION)
Prefix 503-989 - WOODBURN, OR (NEW CINGULAR WIRELESS PCS, LLC)
Prefix 503-990 - SALEM, OR (SPRINT SPECTRUM L.P.)
Prefix 503-991 - SALEM, OR (NEXTEL COMMUNICATIONS, INC.)
Prefix 503-992 - BEAVERTON, OR (FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR)
Prefix 503-993 - PORTLAND, OR (USA MOBILITY WIRELESS, INC.)
Prefix 503-994 - WARRENTON, OR (360NETWORKS (USA) INC. - OR)
Prefix 503-995 - PORTLAND, OR (LCW WIRELESS LICENSE, LLC)
Prefix 503-996 - MOUNTANGEL, OR (ASTOUND BROADBAND, LLC - OR)
Prefix 503-997 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-998 - PORTLAND, OR (T-MOBILE USA, INC.)
Prefix 503-999 - SALEM, OR (T-MOBILE USA, INC.)