North Carolina
Area codes
6
Rate centres
87
Carriers
69
Prefix blocks
7,499
A Local Access and Transport Area is the region a call is routed within before it becomes long-haul. The boundaries were drawn when the Bell System was broken up in 1984: a local carrier could carry a call inside its LATA, and a long-distance carrier had to take it across one. The division still shapes how calls are routed and rated today, which is why every prefix block on this site carries a LATA.
69 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | 1,044 | 13.9% |
| ONVOY, LLC - NC | 638E | 968 | 12.9% |
| SUNCOM DBA T-MOBILE USA | 8645 | 827 | 11.0% |
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | 796 | 10.6% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 516 | 6.9% |
| BANDWIDTH.COM CLEC, LLC - NC | 998E | 449 | 6.0% |
| BRIGHTSPEED OF NORTH CAROLINA, LLC | 0471 | 278 | 3.7% |
| LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | 275 | 3.7% |
| TWC IP ENABLED SERVICES, LLC | 793K | 270 | 3.6% |
| PAETEC ITEL, LLC | 829J | 249 | 3.3% |
| METROPCS, INC. | 5562 | 170 | 2.3% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | 119 | 1.6% |
| NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM | 0491 | 107 | 1.4% |
| ONVOY SPECTRUM, LLC | 624H | 95 | 1.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - NC | 8389 | 94 | 1.3% |
| UNITED STATES CELLULAR - NC | 6282 | 83 | 1.1% |
| LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | 7973 | 78 | 1.0% |
| SURRY TEL. MEMBERSHIP CORP. | 0503 | 77 | 1.0% |
| TON80 COMMUNICATIONS, LLC | 516J | 77 | 1.0% |
| TELNYX LLC | 073H | 73 | 1.0% |
| CAROLINA WEST WIRELESS, INC. | 5932 | 61 | 0.8% |
| PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | 350F | 61 | 0.8% |
| TERRA NOVA TELECOM INC. | 145J | 61 | 0.8% |
| WINDSTREAM NORTH CAROLINA, INC. | 0476 | 57 | 0.8% |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 48 | 0.6% |
87 rate centres. search them all.