800-455-9006 414-323-4153 904-343-5665
810-293-0251 720-675-5129 604-842-5288
470-564-9702 705-923-7295 774-305-2218
Index - Area Code 810 - Michigan Prefix 810-346 - BROWN CITY, MI (FRONTIER NORTH, INC. - MI)NPA-NXX-X Location Phone Company 810-346-0XXX BROWN CITY, MI ACD TELECOM, INC. - MI 810-346-1XXX BROWN CITY, MI LEVEL 3 COMMUNICATIONS, LLC - MI 810-346-2XXX BROWN CITY, MI FRONTIER NORTH, INC. - MI 810-346-3XXX BROWN CITY, MI FRONTIER NORTH, INC. - MI 810-346-4XXX BROWN CITY, MI FRONTIER NORTH, INC. - MI 810-346-5XXX BROWN CITY, MI LOCAL EXCHANGE CARRIERS OF MICHIGAN, INC. - MI 810-346-6XXX BROWN CITY, MI CMC TELECOM, INC. - MI 810-346-7XXX BROWN CITY, MI CLEAR RATE COMMUNICATIONS, INC. - MI 810-346-8XXX BROWN CITY, MI FRONTIER NORTH, INC. - MI 810-346-9XXX BROWN CITY, MI 0695-FRONTIER NORTH, INC. - MI