| 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 |
|---|---|---|---|
| 940-297 | Denton | Denton | Landline |
| 940-264 | Wichita Falls | Wichita | Landline |
| 940-529 | Petrolia | Clay | Landline |
| 940-280 | Wichita Falls | Wichita | Wireless |
| 940-851 | Sheppard Afb | Wichita | Landline |
| 940-273 | Decatur | Wise | Wireless |
| 940-689 | Wichita Falls | Wichita | Landline |
| 940-552 | Vernon | Wilbarger | Landline |
| 940-636 | Sheppard Afb | Wichita | Wireless |
| 940-432 | Sheppard Afb | Wichita | Landline |
| 940-537 | Childress | Childress | Landline |
| 940-423 | Windthorst | Archer | Landline |
| 940-536 | Denton | Denton | Landline |
| 940-207 | Rochester | Haskell | Wireless |
| 940-300 | Denton | Denton | Wireless |
| 940-322 | Sheppard Afb | Wichita | Landline |
| 940-476 | Windthorst | Archer | Landline |
| 940-716 | Sheppard Afb | Wichita | Landline |
| 940-395 | Denton | Denton | Wireless |
| 940-521 | Graham | Young | Landline |