| District of Texas area codes: 830 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | New Braunfels |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 830-267 | Frio | Pearsall, TX | Level 3 Communications |
| 830-268 | Atascosa | Pleasanton, TX | Level 3 Communications |
| 830-269 | Atascosa | Charlotte, TX | Usa Mobility Wireless |
| 830-270 | Karnes | Falls City, TX | Fitch, F. Cary |
| 830-274 | Atascosa | Charlotte, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 830-275 | Uvalde | Uvalde, TX | New Cingular Wireless PCS - IL |
| 830-276 | Atascosa | Pleasanton, TX | Southwestern Bell |
| 830-277 | Atascosa | Charlotte, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 830-278 | Uvalde | Uvalde, TX | Southwestern Bell |
| 830-279 | Uvalde | Uvalde, TX | Southwestern Bell |
| 830-281 | Atascosa | Pleasanton, TX | Southwestern Bell |
| 830-282 | Val Verde | Del Rio, TX | Bandwidth.com Clec |
| 830-283 | Karnes | Runge, TX | Fitch, F. Cary |
| 830-284 | Gonzales | Smiley, TX | Fitch, F. Cary |
| 830-285 | Kerr | Kerrville, TX | Cellco Partnership DBA Verizon Wireless |
| 830-286 | Wilson | Stockdale, TX | Fitch, F. Cary |
| 830-287 | Wilson | Sutherland Springs, TX | Fitch, F. Cary |
| 830-289 | Bandera | Tarpley, TX | Fitch, F. Cary |
| 830-290 | Val Verde | Del Rio, TX | Fitch, F. Cary |
| 830-291 | Kinney | Brackettville, TX | Fitch, F. Cary |
There are 415 prefixes, In the code area, the major cities are Del Rio, TX;Eagle Pass, TX;Kerrville, TX;New Braun. The major city is New Braunfels.