OLIVE BRCH — MS
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF MISSISSIPPI, LLC | 0458 | 5 |
| POWERTEL MEMPHIS LICENSES, INC. | 7474 | 3 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 2 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| METROPCS, INC. | 5562 | 1 |