| General Information about Area Code 940 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Wichita Falls |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 940-458 | Sanger | Denton | Landline |
| 940-321 | Lake Dallas | Denton | Landline |
| 940-244 | Jacksboro | Jack | Landline |
| 940-303 | Throckmorton | Throckmorton | Wireless |
| 940-827 | Denton | Denton | Landline |
| 940-249 | Wichita Falls | Wichita | Landline |
| 940-687 | Sheppard Afb | Wichita | Landline |
| 940-382 | Denton | Denton | Landline |
| 940-539 | Decatur | Wise | Landline |
| 940-550 | Graham | Young | Landline |
| 940-483 | Denton | Denton | Landline |
| 940-372 | Gainesville | Cooke | Wireless |
| 940-732 | Childress | Childress | Wireless |
| 940-584 | Argyle | Denton | Landline |
| 940-482 | Krum | Denton | Landline |
| 940-329 | Graford | Palo Pinto | Wireless |
| 940-616 | Bellevue | Clay | Wireless |
| 940-295 | Argyle | Denton | Landline |
| 940-955 | - | - | - |
| 940-612 | Gainesville | Cooke | Landline |