PTGSBNZN19 — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON PENNSYLVANIA, INC. | 9208 | 4 |
| ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS | 2522 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| SCHUYLKILL MOBILE FONE, INC. | 6739 | 1 |