COUSHATTA — LA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CP-TEL NETWORK SERVICES, INC. - LA | 1762 | 1 |
| AT&T ENTERPRISES, LLC | 516C | 1 |
| TELEPORT COMMUNICATIONS AMERICA LA - LLC | 653C | 1 |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 1 |