MULHALL — OK
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CHICKASAW TELECOMMUNICAIONS SERVICES, INC. | 4630 | 1 |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CHICKASAW TELECOMMUNICAIONS SERVICES, INC. | 4630 | 1 |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |