PLAQUEMINE — LA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 4 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 3 |
| ONVOY, LLC - LA | 749E | 2 |
| PAETEC ITEL, LLC | 829J | 2 |
| BANDWIDTH.COM CLEC, LLC - LA | 153F | 1 |