CULLMAN — AL
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 26 |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 8 |
| ONVOY, LLC - AL | 604E | 4 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | 4 |
| LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | 2 |