| District of Texas area codes: 830 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | New Braunfels |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 830-244 | Karnes | Falls City, TX | Fitch, F. Cary |
| 830-245 | Medina | La Coste, TX | Fitch, F. Cary |
| 830-246 | Bandera | Medina, TX | Fitch, F. Cary |
| 830-247 | Bandera | Medina Lake, TX | Fitch, F. Cary |
| 830-248 | Kendall | Boerne, TX | Windstream Communications Telecom, L.p. |
| 830-249 | Kendall | Boerne, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 830-250 | Gonzales | Nixon, TX | Fitch, F. Cary |
| 830-253 | Wilson | La Vernia, TX | Gte-sw DBA Verizon Sw Inc.-tx |
| 830-254 | Karnes | Hobson, TX | Southwestern Bell |
| 830-255 | Dimmit | Carrizo Springs, TX | Level 3 Communications |
| 830-256 | Atascosa | Campbellton, TX | Southwestern Bell |
| 830-257 | Kerr | Kerrville, TX | Windstream Communications Kerrville, L.p. |
| 830-258 | Kerr | Kerrville, TX | Windstream Communications Kerrville, L.p. |
| 830-259 | Atascosa | Pleasanton, TX | Fitch, F. Cary |
| 830-260 | Atascosa | Poteet, TX | Fitch, F. Cary |
| 830-261 | Uvalde | Uvalde, TX | Level 3 Communications |
| 830-263 | Gonzales | Gonzales, TX | New Cingular Wireless PCS - IL |
| 830-264 | Atascosa | Christine, TX | Southwestern Bell |
| 830-265 | Burnet | Marble Falls, TX | Level 3 Communications |
| 830-266 | Atascosa | Lytle, TX | Level 3 Communications |
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.