ALTOONA — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON PENNSYLVANIA, INC. | 9208 | 9 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 6 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | 5 |
| PAETEC ITEL, LLC | 829J | 4 |
| AERIAL COMMUNICATIONS, INC. | 6701 | 3 |