ERWIN — TN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | 4510 | 2 |
| ONVOY, LLC - TN | 525E | 2 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | 1 |
| PAETEC ITEL, LLC | 829J | 1 |