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Area Codes > 517 > Central Office Codes

Exchange Rate Center State Operating Company
517-200 LITCHFIELD MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-202 LANSING MI NEXTEL COMMUNICATIONS, INC.
517-203 LANSING MI AMERITECH MICHIGAN
517-204 LANSING MI NEXTEL COMMUNICATIONS, INC.
517-206 JACKSON MI NEXTEL COMMUNICATIONS, INC.
517-207 ADRIAN MI TELNET WORLDWIDE, INC.
517-210 MI
517-211 MI
517-212 HILLSDALE MI ALLTEL COMMUNICATIONS, INC. - MI
517-213 CHARLOTTE MI SPRINT COMMUNICATIONS COMPANY, L.P. - MI
517-214 LANSING MI SPRINT SPECTRUM L.P.
517-217 CLINTON MI TC3 TELECOM, INC. - MI
517-218 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-219 FOWLERVL MI LEVEL 3 COMMUNICATIONS, LLC - MI
517-222 DANSVILLE MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-223 FOWLERVL MI AMERITECH MICHIGAN
517-224 POTTERVL MI LEVEL 3 COMMUNICATIONS, LLC - MI
517-226 LANSING MI AMERICAN MESSAGING (AM), INC.
517-227 COLDWATER MI ALLTEL COMMUNICATIONS, INC. - MI
517-228 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-229 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-230 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-231 CHARLOTTE MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-232 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-233 EATON RPD MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-234 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-237 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-238 COLDWTR LK MI VERIZON NORTH INC.-MI
517-241 LANSING MI AMERITECH MICHIGAN
517-242 LANSING MI ALLTEL COMMUNICATIONS, INC. - MI
517-243 LANSING MI ALLTEL COMMUNICATIONS, INC. - MI
517-244 MASON MI AMERITECH MICHIGAN
517-250 JACKSON MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-251 LANSING MI AMERICAN MESSAGING (AM), INC.
517-252 ADDISON MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-254 FRONTIER MI FRONTIER COMMUNICATIONS OF MICHIGAN, INC.
517-255 LANSING MI AMERICAN MESSAGING (AM), INC.
517-256 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-259 LANSING MI AMERICAN MESSAGING (AM), INC.
517-260 ADRIAN MI ALLTEL COMMUNICATIONS, INC. - MI
517-262 JACKSON MI ALLTEL COMMUNICATIONS, INC. - MI
517-263 ADRIAN MI VERIZON NORTH INC.-MI
517-264 ADRIAN MI VERIZON NORTH INC.-MI
517-265 ADRIAN MI VERIZON NORTH INC.-MI
517-266 ADRIAN MI VERIZON NORTH INC.-MI
517-267 LANSING MI AMERITECH MICHIGAN
517-268 HOLT MI TDS METROCOM INC. - MI
517-270 ADRIAN MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-272 LANSING MI AMERITECH MICHIGAN
517-277 DE WITT MI WESTPHALIA BROADBAND, INC. - MI
517-278 COLDWATER MI VERIZON NORTH INC.-MI
517-279 COLDWATER MI VERIZON NORTH INC.-MI
517-281 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-282 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-283 READING MI VERIZON NORTH INC.-MI
517-285 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-286 WALDRON MI WALDRON TELEPHONE CO.
517-287 NORTHADAMS MI FRONTIER COMMUNICATIONS OF MICHIGAN, INC.
517-288 SUNFIELD MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-290 LANSING MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-292 HOWELL MI TCG DETROIT - MI
517-294 FOWLERVL MI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
517-296 MONTGOMERY MI FRONTIER COMMUNICATIONS OF MICHIGAN, INC.
517-299 LANSING MI AMERICAN MESSAGING (AM), INC.
517-301 TECUMSEH MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-303 LANSING MI OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC
517-304 HOWELL MI NEW CINGULAR WIRELESS PCS, LLC - IL
517-306 HUDSON MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-307 ADRIAN MI AMERICAN MESSAGING (AM), INC.
517-308 DIMONDALE MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-309 COLDWATER MI ARCH WIRELESS HOLDINGS, INC.
517-311 MI
517-315 JACKSON MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-316 LANSING MI AMERITECH MICHIGAN
517-317 COLDWATER MI CENTENNIAL MICHIANA LICENSE COMPANY LLC
517-318 LANSING MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-319 LANSING MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-320 HILLSDALE MI ALLTEL COMMUNICATIONS, INC. - MI
517-321 LANSING MI AMERITECH MICHIGAN
517-322 LANSING MI AMERITECH MICHIGAN
517-323 LANSING MI AMERITECH MICHIGAN
517-324 LANSING MI AMERITECH MICHIGAN
517-325 LANSING MI AMERITECH MICHIGAN
517-327 LANSING MI AMERITECH MICHIGAN
517-330 LITCHFIELD MI TELNET WORLDWIDE, INC.
517-331 LANSING MI ALLTEL COMMUNICATIONS, INC. - MI
517-332 LANSING MI AMERITECH MICHIGAN
517-333 LANSING MI AMERITECH MICHIGAN
517-334 LANSING MI AMERITECH MICHIGAN
517-335 LANSING MI AMERITECH MICHIGAN
517-336 LANSING MI AMERITECH MICHIGAN
517-337 LANSING MI AMERITECH MICHIGAN
517-338 HOWELL MI XO MICHIGAN, INC.
517-339 LANSING MI AMERITECH MICHIGAN
517-340 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-341 LANSING MI ARCH WIRELESS HOLDINGS, INC.
517-342 LANSING MI AMERITECH MICHIGAN
517-345 DIMONDALE MI BROOKS FIBER COMMUNICATIONS - MICHIGAN
517-346 LANSING MI AMERITECH MICHIGAN
517-347 LANSING MI AMERITECH MICHIGAN