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438-882-6801 504-351-1480 510-688-7706
800-583-0096 514-503-5231 502-645-6956
866-587-9694 928-349-0560 585-216-9161

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Index

Area Code 779 - Illinois

Prefix 779-200 - ROCKFORD, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-201 - LA SALLE, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-202 - GALENA, IL (TELEPORT COMMUNICATIONS GROUP - CHICAGO)
Prefix 779-203 - ROCKFORD, IL (SPRINT SPECTRUM L.P.)
Prefix 779-210 - ROCKFORD, IL (SBC INTERNET SERVICES, INC.)
Prefix 779-214 - GALENA, IL (MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL)
Prefix 779-220 - CRYSTAL LK, IL (BANDWIDTH.COM CLEC, LLC - IL)
Prefix 779-221 - ROCKFORD, IL (INFOTELECOM, LLC - IL)
Prefix 779-222 - SYCAMORE, IL (CYGNUS TELECOMMUNICATIONS CORPORATION - IL)
Prefix 779-223 - OGLESBY, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-225 - JOLIET, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-232 - WILMINGTON, IL (TELEPORT COMMUNICATIONS GROUP - CHICAGO)
Prefix 779-233 - JOLIET, IL (SPRINT SPECTRUM L.P.)
Prefix 779-235 - CRESCENTCY, IL (SBC INTERNET SERVICES, INC.)
Prefix 779-236 - KANKAKEE, IL (SPRINT SPECTRUM L.P.)
Prefix 779-245 - STERLING, IL (IOWA WIRELESS SERVICES, LP)
Prefix 779-256 - ROCKFORD, IL (SPRINT SPECTRUM L.P.)
Prefix 779-279 - JOLIET, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-300 - ROCKFORD, IL (SPRINT SPECTRUM L.P.)
Prefix 779-324 - FRANKFORT, IL (BANDWIDTH.COM CLEC, LLC - IL)
Prefix 779-348 - ROCKFORD, IL (TELEPORT COMMUNICATIONS GROUP - CHICAGO)
Prefix 779-368 - NEWMILFORD, IL (COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL)
Prefix 779-379 - JOLIET, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-382 - GENOA, IL (CHARTER FIBERLINK - ILLINOIS, LLC - IL)
Prefix 779-400 - DE KALB, IL (YMAX COMMUNICATIONS CORP. - IL)
Prefix 779-423 - ROCKFORD, IL (COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL)
Prefix 779-429 - WILMINGTON, IL (CYGNUS TELECOMMUNICATIONS CORPORATION - IL)
Prefix 779-432 - SHEFFIELD, IL (MTCO COMMUNICATIONS, INC.)
Prefix 779-435 - JOLIET, IL (AMERITECH ILLINOIS)
Prefix 779-444 - WONDERLAKE, IL (BANDWIDTH.COM CLEC, LLC - IL)
Prefix 779-456 - JOLIET, IL (T-MOBILE USA, INC.)
Prefix 779-475 - SO BELOIT, IL (CHARTER FIBERLINK - ILLINOIS, LLC - IL)
Prefix 779-500 - ROCKFORD, IL (TELEPORT COMMUNICATIONS GROUP - CHICAGO)
Prefix 779-529 - MANTENO, IL (BANDWIDTH.COM CLEC, LLC - IL)
Prefix 779-537 - ROCKFORD, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-545 - MT MORRIS, IL (COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL)
Prefix 779-548 - MARENGO, IL (BANDWIDTH.COM CLEC, LLC - IL)
Prefix 779-552 - BELVIDERE, IL (DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL)
Prefix 779-696 - ROCKFORD, IL (MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IL)
Prefix 779-770 - ROCKFORD, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-771 - ROCKFORD, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-772 - ROCKFORD, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-774 - ROCKFORD, IL (TDS METROCOM INC.-IL)
Prefix 779-777 - DE KALB, IL (DENALI SPECTRUM LICENSE, LLC)
Prefix 779-861 - DIXON, IL (CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL)
Prefix 779-875 - JOLIET, IL (SPRINT SPECTRUM L.P.)
Prefix 779-958 - UA, IL (AMERITECH ILLINOIS)
Prefix 779-959 - UA, IL (AMERITECH ILLINOIS)
Prefix 779-999 - NEWARK, IL (CYGNUS TELECOMMUNICATIONS CORPORATION - IL)