OLDTOWN — NC
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM NORTH CAROLINA, INC. | 0476 | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | 1 |
| ONVOY, LLC - NC | 638E | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM NORTH CAROLINA, INC. | 0476 | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | 1 |
| ONVOY, LLC - NC | 638E | 1 |