TIOGA — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| COMMONWEALTH TELEPHONE COMPANY LLC | 0161 | 1 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| ONVOY, LLC - PA | 547E | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | 1 |
| TWC IP ENABLED SERVICES, LLC | 793K | 1 |