BERWICK — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | 2 |
| VERIZON PENNSYLVANIA, INC. | 9208 | 2 |
| BANDWIDTH.COM CLEC, LLC - PA | 002F | 1 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| ONVOY, LLC - PA | 547E | 1 |