Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
248-238 | CLARKSTON | MI | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
248-239 | PONTIAC | MI | ALLEGIANCE TELECOM OF MICHIGAN, INC. |
248-240 | HOLLY | MI | NEXTEL COMMUNICATIONS, INC. |
248-241 | CLARKSTON | MI | TELEPORT COMMUNICATIONS GROUP AMERICA - MI |
248-242 | COMMERCE | MI | TELEPORT COMMUNICATIONS GROUP AMERICA - MI |
248-243 | AUBURN HTS | MI | LEVEL 3 COMMUNICATIONS, LLC - MI |
248-244 | TROY | MI | AMERITECH MICHIGAN |
248-245 | HOLLY | MI | NEW CINGULAR WIRELESS PCS, LLC - IL |
248-246 | ROYAL OAK | MI | BROADWING COMMUNICATIONS, LLC - MI |
248-247 | TROY | MI | AMERITECH MICHIGAN |
248-249 | HOLLY | MI | NEXTEL COMMUNICATIONS, INC. |
248-250 | TROY | MI | COMCAST PHONE OF MICHIGAN, LLC - MI |
248-251 | TROY | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-252 | W BLOOMFLD | MI | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
248-253 | PONTIAC | MI | AMERITECH MICHIGAN |
248-254 | W BLOOMFLD | MI | TALK AMERICA INC. - MI |
248-255 | WALLEDLAKE | MI | NEXTEL COMMUNICATIONS, INC. |
248-256 | OXFORD | MI | GLOBAL CROSSING TELEMANAGEMENT, INC.-MI |
248-257 | DRAYTON PL | MI | GLOBAL CROSSING TELEMANAGEMENT, INC.-MI |
248-258 | BIRMINGHAM | MI | AMERITECH MICHIGAN |
248-259 | ROYAL OAK | MI | SPRINT SPECTRUM L.P. |
248-260 | AUBURN HTS | MI | MCIMETRO, ATS, INC. |
248-261 | PONTIAC | MI | ARCH WIRELESS HOLDINGS, INC. |
248-262 | SOUTHFIELD | MI | AMERITECH MICHIGAN |
248-263 | SOUTHFIELD | MI | AMERITECH MICHIGAN |
248-264 | SOUTH LYON | MI | XO MICHIGAN, INC. |
248-265 | BIRMINGHAM | MI | AMERITECH MICHIGAN |
248-267 | BIRMINGHAM | MI | AMERITECH MICHIGAN |
248-269 | TROY | MI | AMERITECH MICHIGAN |
248-270 | AUBURN HTS | MI | MCI WORLDCOM COMMUNICATIONS, INC. - MI |
248-271 | HOLLY | MI | AMERICAN MESSAGING (AM), INC. |
248-272 | PONTIAC | MI | ARCH WIRELESS HOLDINGS, INC. |
248-273 | TROY | MI | AMERITECH MICHIGAN |
248-274 | OXFORD | MI | BROADWING COMMUNICATIONS, LLC - MI |
248-275 | TROY | MI | BROADWING COMMUNICATIONS, LLC - MI |
248-276 | PONTIAC | MI | AMERITECH MICHIGAN |
248-277 | NORTHVILLE | MI | AT&T LOCAL |
248-279 | NORTHVILLE | MI | AMERICAN MESSAGING (AM), INC. |
248-280 | ROYAL OAK | MI | AMERITECH MICHIGAN |
248-281 | SOUTHFIELD | MI | ALLEGIANCE TELECOM OF MICHIGAN, INC. |
248-282 | BIRMINGHAM | MI | ALLEGIANCE TELECOM OF MICHIGAN, INC. |
248-283 | BIRMINGHAM | MI | XO MICHIGAN, INC. |
248-284 | ROYAL OAK | MI | ALLEGIANCE TELECOM OF MICHIGAN, INC. |
248-286 | SOUTHFIELD | MI | TELNET WORLDWIDE, INC. |
248-287 | LAKE ORION | MI | XO MICHIGAN, INC. |
248-288 | ROYAL OAK | MI | AMERITECH MICHIGAN |
248-289 | AUBURN HTS | MI | COMCAST PHONE OF MICHIGAN, LLC - MI |
248-290 | BIRMINGHAM | MI | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
248-291 | ROYAL OAK | MI | XO MICHIGAN, INC. |
248-292 | PONTIAC | MI | XO MICHIGAN, INC. |
248-293 | AUBURN HTS | MI | AMERITECH MICHIGAN |
248-295 | WALLEDLAKE | MI | XO MICHIGAN, INC. |
248-298 | ROYAL OAK | MI | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
248-299 | AUBURN HTS | MI | AMERITECH MICHIGAN |
248-300 | PONTIAC | MI | AMERICAN MESSAGING (AM), INC. |
248-302 | SOUTHFIELD | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-303 | PONTIAC | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-304 | SOUTHFIELD | MI | AMERITECH MICHIGAN |
248-305 | NORTHVILLE | MI | AMERITECH MICHIGAN |
248-306 | FARMINGTON | MI | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
248-307 | ROYAL OAK | MI | AMERITECH MICHIGAN |
248-310 | PONTIAC | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-311 | MI | ||
248-312 | BIRMINGHAM | MI | AMERITECH MICHIGAN |
248-313 | WALLEDLAKE | MI | TALK AMERICA INC. - MI |
248-314 | NORTHVILLE | MI | AMERICAN MESSAGING (AM), INC. |
248-315 | ROYAL OAK | MI | ARCH WIRELESS HOLDINGS, INC. |
248-316 | ROYAL OAK | MI | ARCH WIRELESS HOLDINGS, INC. |
248-317 | ROYAL OAK | MI | ARCH WIRELESS HOLDINGS, INC. |
248-318 | PONTIAC | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-319 | NORTHVILLE | MI | ALLEGIANCE TELECOM OF MICHIGAN, INC. |
248-320 | SOUTHFIELD | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-321 | TROY | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-322 | PONTIAC | MI | AMERITECH MICHIGAN |
248-323 | PONTIAC | MI | AMERICAN MESSAGING (AM), INC. |
248-324 | FARMINGTON | MI | AMERITECH MICHIGAN |
248-326 | PONTIAC | MI | PHONE MICHIGAN |
248-327 | SOUTHFIELD | MI | AT&T LOCAL |
248-328 | HOLLY | MI | AMERITECH MICHIGAN |
248-329 | MILFDWH LK | MI | PHONE MICHIGAN |
248-330 | PONTIAC | MI | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
248-331 | SOUTHFIELD | MI | AMERITECH MICHIGAN |
248-332 | PONTIAC | MI | AMERITECH MICHIGAN |
248-333 | PONTIAC | MI | AMERITECH MICHIGAN |
248-334 | PONTIAC | MI | AMERITECH MICHIGAN |
248-335 | PONTIAC | MI | AMERITECH MICHIGAN |
248-336 | ROYAL OAK | MI | AMERITECH MICHIGAN |
248-337 | SOUTHFIELD | MI | ARCH WIRELESS HOLDINGS, INC. |
248-338 | PONTIAC | MI | AMERITECH MICHIGAN |
248-339 | PONTIAC | MI | AMERITECH MICHIGAN |
248-340 | PONTIAC | MI | AMERITECH MICHIGAN |
248-341 | BIRMINGHAM | MI | BROADWING COMMUNICATIONS, LLC - MI |
248-342 | PONTIAC | MI | SPRINT SPECTRUM L.P. |
248-343 | PONTIAC | MI | NEXTEL COMMUNICATIONS, INC. |
248-344 | NORTHVILLE | MI | AMERITECH MICHIGAN |
248-345 | NORTHVILLE | MI | NEW CINGULAR WIRELESS PCS, LLC - IL |
248-346 | W BLOOMFLD | MI | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
248-347 | NORTHVILLE | MI | AMERITECH MICHIGAN |
248-348 | NORTHVILLE | MI | AMERITECH MICHIGAN |
248-349 | NORTHVILLE | MI | AMERITECH MICHIGAN |