Area Codes > 740 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
740-303 | PHILO | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-304 | LANCASTER | OH | SPRINT SPECTRUM L.P. |
740-305 | CALDWELL | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-306 | GUYAN | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-307 | IRONTON | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-308 | DEXTERCITY | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-309 | BARNESVL | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-310 | STCLAIRSVL | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-311 | OH | ||
740-312 | STCLAIRSVL | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-313 | WSNGTNCTHS | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-314 | STEUBENVL | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-315 | BELPRE | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-316 | BOWERSTON | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-317 | STEUBENVL | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-318 | SUGARGROVE | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-319 | ZANESVILLE | OH | AMERICAN CELLULAR CORPORATION |
740-320 | CADIZ | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-321 | GRANVILLE | OH | WINDSTREAM OHIO, INC. |
740-322 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-323 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-324 | MT VERNON | OH | AERIAL COMMUNICATIONS |
740-325 | BELLAIRE | OH | NEXTEL COMMUNICATIONS, INC. |
740-326 | MT VERNON | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-327 | COOPERDALE | OH | VERIZON NORTH INC.-OH |
740-328 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-329 | CARROLL | OH | TELEPORT COMMUNICATIONS GROUP, INC. - OH |
740-330 | BETHESDA | OH | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - OH |
740-331 | ATHENS | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-332 | LAURELVL | OH | VERIZON NORTH INC.-OH |
740-333 | WSNGTNCTHS | OH | AMERITECH OHIO |
740-334 | NEWARK | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-335 | WSNGTNCTHS | OH | AMERITECH OHIO |
740-336 | MARIETTA | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-337 | TORONTO | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-338 | STCLAIRSVL | OH | TELEPORT COMMUNICATIONS GROUP, INC. - OH |
740-339 | GALLIPOLIS | OH | AMERITECH OHIO |
740-340 | BELLAIRE | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-341 | MARION | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-342 | NEWLXINGTN | OH | AMERITECH OHIO |
740-343 | NEWLXINGTN | OH | AMERITECH OHIO |
740-344 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-345 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-346 | STEUBENVL | OH | AMERITECH OHIO |
740-347 | CORNING | OH | AMERITECH OHIO |
740-348 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-349 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-350 | MARIETTA | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-351 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-352 | PORTSMOUTH | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-353 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-354 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-355 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-356 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-357 | PORTSMOUTH | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-358 | MT VERNON | OH | SPRINT SPECTRUM L.P. |
740-359 | STCLAIRSVL | OH | NEW CINGULAR WIRELESS PCS, LLC - IL |
740-360 | MARION | OH | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
740-361 | MARION | OH | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
740-362 | DELAWARE | OH | VERIZON NORTH INC.-OH |
740-363 | DELAWARE | OH | VERIZON NORTH INC.-OH |
740-364 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-365 | CALDWELL | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-366 | NEWARK | OH | WINDSTREAM OHIO, INC. |
740-367 | CHESHIRE | OH | AMERITECH OHIO |
740-368 | DELAWARE | OH | VERIZON NORTH INC.-OH |
740-369 | DELAWARE | OH | VERIZON NORTH INC.-OH |
740-370 | PORTSMOUTH | OH | LEVEL 3 COMMUNICATIONS, LLC - OH |
740-372 | PORTSMOUTH | OH | VERIZON NORTH INC.-OH |
740-373 | MARIETTA | OH | AMERITECH OHIO |
740-374 | MARIETTA | OH | AMERITECH OHIO |
740-375 | MARION | OH | VERIZON NORTH INC.-OH |
740-376 | MARIETTA | OH | AMERITECH OHIO |
740-377 | IRONTON | OH | AMERITECH OHIO |
740-378 | COOLVILLE | OH | WINDSTREAM WESTERN RESERVE, INC. |
740-379 | WALNUT | OH | AMERITECH OHIO |
740-380 | LOGAN | OH | VERIZON NORTH INC.-OH |
740-381 | STEUBENVL | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-382 | MARION | OH | VERIZON NORTH INC.-OH |
740-383 | MARION | OH | VERIZON NORTH INC.-OH |
740-384 | WELLSTON | OH | VERIZON NORTH INC.-OH |
740-385 | LOGAN | OH | VERIZON NORTH INC.-OH |
740-386 | MARION | OH | VERIZON NORTH INC.-OH |
740-387 | MARION | OH | VERIZON NORTH INC.-OH |
740-388 | VINTON | OH | AMERITECH OHIO |
740-389 | MARION | OH | VERIZON NORTH INC.-OH |
740-390 | MT VERNON | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-391 | STCLAIRSVL | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-392 | MT VERNON | OH | UNITED TEL. CO. OF OHIO |
740-393 | MT VERNON | OH | UNITED TEL. CO. OF OHIO |
740-394 | SHAWNEE | OH | AMERITECH OHIO |
740-395 | JACKSON | OH | VERIZON NORTH INC.-OH |
740-396 | MARION | OH | ALLTEL COMMUNICATIONS, INC. - OH |
740-397 | MT VERNON | OH | UNITED TEL. CO. OF OHIO |
740-398 | MT VERNON | OH | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
740-399 | MT VERNON | OH | UNITED TEL. CO. OF OHIO |
740-400 | BALTIMORE | OH | SPRINT COMMUNICATIONS COMPANY, L.P. - OH |
740-401 | BELPRE | OH | AMERITECH OHIO |
740-402 | CONESVILLE | OH | FIRST COMMUNICATIONS LLC DBA CORECOMM - OH |
740-403 | NEWARK | OH | NEXTEL COMMUNICATIONS, INC. |