| General Information about Area Code 337 | |
|---|---|
| Country | United States |
| State / Province / Territory | Louisiana |
| Major City | Lafayette |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 337-334 | Rayne | Acadia | Landline |
| 337-772 | Abbeville | Vermilion | Landline |
| 337-739 | Lafayette | Lafayette | Wireless |
| 337-447 | Opelousas | Saint Landry | Landline |
| 337-506 | Ville Platte | Evangeline | Landline |
| 337-463 | Deridder | Beauregard | Landline |
| 337-733 | Lafayette | Lafayette | Wireless |
| 337-393 | Rayne | Acadia | Landline |
| 337-548 | Lake Arthur | Jefferson Davis | Landline |
| 337-998 | Kinder | Allen | Wireless |
| 337-839 | Broussard | Lafayette | Landline |
| 337-363 | Ville Platte | Evangeline | Landline |
| 337-339 | Jeanerette | Iberia | Wireless |
| 337-484 | Lafayette | Lafayette | Wireless |
| 337-278 | Lafayette | Lafayette | Wireless |
| 337-965 | Sulphur | Calcasieu | Wireless |
| 337-945 | Opelousas | Saint Landry | Wireless |
| 337-918 | Erath | Vermilion | Landline |
| 337-514 | Crowley | Acadia | Landline |
| 337-599 | Mamou | Evangeline | Landline |