| 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 |
|---|---|---|---|
| 337-570 | Lake Charles | Calcasieu | Wireless |
| 337-777 | Port Barre | Saint Landry | Landline |
| 337-256 | New Iberia | Iberia | Wireless |
| 337-591 | Lafayette | Lafayette | Wireless |
| 337-251 | New Iberia | Iberia | Wireless |
| 337-771 | Crowley | Acadia | Wireless |
| 337-273 | Lafayette | Lafayette | Landline |
| 337-489 | Lake Charles | Calcasieu | Wireless |
| 337-944 | Loreauville | Iberia | Landline |
| 337-216 | Lafayette | Lafayette | Landline |
| 337-457 | Eunice | Saint Landry | Landline |
| 337-588 | Iowa | Calcasieu | Landline |
| 337-824 | Jennings | Jefferson Davis | Landline |
| 337-898 | Abbeville | Vermilion | Landline |
| 337-888 | Sulphur | Calcasieu | Landline |
| 337-454 | Arnaudville | Saint Landry | Landline |
| 337-270 | Lafayette | Lafayette | Wireless |
| 337-543 | Church Point | Acadia | Landline |
| 337-432 | Basile | Evangeline | Landline |
| 337-235 | Lafayette | Lafayette | Landline |