North Carolina
Area codes
3
Rate centres
95
Carriers
51
Prefix blocks
5,935
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.
51 carriers hold blocks here. The 25 largest are shown.
| Carrier | OCN | Blocks | Share |
|---|---|---|---|
| BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | 1,077 | 18.1% |
| ONVOY, LLC - NC | 638E | 946 | 15.9% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | 673 | 11.3% |
| UNITED STATES CELLULAR - NC | 6282 | 497 | 8.4% |
| BANDWIDTH.COM CLEC, LLC - NC | 998E | 472 | 8.0% |
| SUNCOM DBA T-MOBILE USA | 8645 | 358 | 6.0% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 289 | 4.9% |
| LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | 251 | 4.2% |
| PAETEC ITEL, LLC | 829J | 148 | 2.5% |
| METROPCS, INC. | 5562 | 133 | 2.2% |
| TWC IP ENABLED SERVICES, LLC | 793K | 133 | 2.2% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | 127 | 2.1% |
| ONVOY SPECTRUM, LLC | 624H | 95 | 1.6% |
| TELNYX LLC | 073H | 88 | 1.5% |
| CSC VOICE, LLC | 612K | 79 | 1.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - NC | 8389 | 61 | 1.0% |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | 59 | 1.0% |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 58 | 1.0% |
| TERRA NOVA TELECOM INC. | 145J | 43 | 0.7% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 42 | 0.7% |
| CHARTER IP ENABLED SERVICES, LLC | 792K | 39 | 0.7% |
| COMMIO, LLC | 939H | 34 | 0.6% |
| MCC TELEPHONY LLC | 593K | 31 | 0.5% |
| FRACTEL, LLC | 965H | 26 | 0.4% |
| CENTURYLINK COMMUNICATIONS LLC - NC | 4809 | 24 | 0.4% |
95 rate centres. search them all.