HUNTSVILLE — AL
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 46 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 27 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | 15 |
| CENTURYLINK COMMUNICATIONS LLC - AL | 7451 | 13 |
| POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | 11 |