RICHFIELD — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | 1 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | 1 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |