| 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 |
|---|---|---|---|
| 337-915 | Carencro | Lafayette | Landline |
| 337-428 | Jeanerette | Iberia | Wireless |
| 337-581 | Crowley | Acadia | Wireless |
| 337-279 | Lafayette | Lafayette | Landline |
| 337-400 | Abbeville | Vermilion | Wireless |
| 337-253 | New Iberia | Iberia | Landline |
| 337-904 | Loreauville | Iberia | Landline |
| 337-503 | Sulphur | Calcasieu | Landline |
| 337-660 | Lake Charles | Calcasieu | Wireless |
| 337-476 | Sulphur | Calcasieu | Wireless |
| 337-740 | Abbeville | Vermilion | Landline |
| 337-303 | Lafayette | Lafayette | Landline |
| 337-268 | Lafayette | Lafayette | Landline |
| 337-528 | Sulphur | Calcasieu | Landline |
| 337-295 | Lafayette | Lafayette | Landline |
| 337-362 | Lafayette | Lafayette | Landline |
| 337-217 | Lake Charles | Calcasieu | Landline |
| 337-219 | Lake Charles | Calcasieu | Wireless |
| 337-829 | Franklin | Saint Mary | Landline |
| 337-210 | Lafayette | Lafayette | Landline |