IOWA — LA
Data last updated: October 30, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF LOUISIANA, LLC | 0434 | 1 |
| VOICESTREAM GSM I, LLC | 150C | 1 |
| METROPCS, INC. | 5562 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 1 |
| COMMIO, LLC | 939H | 1 |
Data last updated: October 30, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF LOUISIANA, LLC | 0434 | 1 |
| VOICESTREAM GSM I, LLC | 150C | 1 |
| METROPCS, INC. | 5562 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 1 |
| COMMIO, LLC | 939H | 1 |