LOUISVILLE — KY
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 131 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 55 |
| POWERTEL KENTUCKY LICENSES, INC. | 365C | 35 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | 31 |
| METROPCS, INC. | 5562 | 22 |