WELSH — LA
Data last updated: June 25, 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 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF LOUISIANA, LLC | 0434 | 1 |
| VOICESTREAM GSM I, LLC | 150C | 1 |
| METROPCS, INC. | 5562 | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | 1 |