| General Information about Area Code 817 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Fort Worth |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 817-523 | Springtown | Parker | Landline |
| 817-337 | Keller | Tarrant | Landline |
| 817-622 | Hurst | Tarrant | Landline |
| 817-296 | Arlington | Tarrant | Wireless |
| 817-987 | Arlington | Tarrant | Landline |
| 817-782 | Fort Worth | Tarrant | Landline |
| 817-566 | Fort Worth | Tarrant | Landline |
| 817-277 | Arlington | Tarrant | Landline |
| 817-524 | Irving | Dallas | Landline |
| 817-385 | Arlington | Tarrant | Landline |
| 817-200 | Arlington | Tarrant | Landline |
| 817-354 | Euless | Tarrant | Landline |
| 817-505 | Arlington | Tarrant | Landline |
| 817-837 | Roanoke | Denton | Landline |
| 817-833 | Arlington | Tarrant | Wireless |
| 817-721 | Fort Worth | Tarrant | Wireless |
| 817-929 | Fort Worth | Tarrant | Wireless |
| 817-403 | Denton | Denton | Wireless |
| 817-362 | Euless | Tarrant | Landline |
| 817-568 | Fort Worth | Tarrant | Landline |