ALABASTER — AL
Data last updated: August 31, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 5 |
| LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | 4 |
| ONVOY, LLC - AL | 604E | 4 |
| PAETEC ITEL, LLC | 829J | 4 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 3 |