BRITTON — OK
Data last updated: October 30, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SOUTHWESTERN BELL | 9533 | 23 |
| COMCAST IP PHONE, LLC | 318J | 5 |
| ONVOY, LLC - OK | 409F | 5 |
| TELEPORT COMMUNICATIONS AMERICA OK - LLC | 530C | 3 |
| BANDWIDTH.COM CLEC, LLC - OK | 119F | 1 |