DALLAS — OR
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| QWEST CORPORATION | 9638 | 5 |
| T-MOBILE USA, INC. | 6529 | 3 |
| BANDWIDTH.COM CLEC, LLC - OR | 076F | 1 |
| PEERLESS NETWORK OF OREGON, LLC - OR | 157F | 1 |
| ONVOY, LLC - OR | 750E | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| QWEST CORPORATION | 9638 | 5 |
| T-MOBILE USA, INC. | 6529 | 3 |
| BANDWIDTH.COM CLEC, LLC - OR | 076F | 1 |
| PEERLESS NETWORK OF OREGON, LLC - OR | 157F | 1 |
| ONVOY, LLC - OR | 750E | 1 |