| General Information about Area Code 318 | |
|---|---|
| Country | United States |
| State / Province / Territory | Louisiana |
| Major City | Shreveport |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 318-533 | Jonesboro | Jackson | Wireless |
| 318-425 | Shreveport | Caddo | Landline |
| 318-793 | Lena | Rapides | Landline |
| 318-900 | Caddo | Caddo | - |
| 318-966 | Monroe | Ouachita | Landline |
| 318-603 | Shreveport | Caddo | Landline |
| 318-946 | Shreveport | Caddo | Wireless |
| 318-723 | Grayson | Caldwell | Landline |
| 318-342 | Monroe | Ouachita | Landline |
| 318-483 | Alexandria | Rapides | Landline |
| 318-538 | Monroe | Ouachita | Landline |
| 318-717 | Marksville | Avoyelles | Wireless |
| 318-649 | Columbia | Caldwell | Landline |
| 318-949 | Haughton | Bossier | Landline |
| 318-792 | Alexandria | Rapides | Wireless |
| 318-899 | Dry Prong | Grant | Landline |
| 318-596 | Grambling | Lincoln | Landline |
| 318-604 | Cottonport | Avoyelles | Landline |
| 318-473 | Alexandria | Rapides | Landline |
| 318-348 | Monroe | Ouachita | Wireless |