| District of Texas area codes: 830 | |
|---|---|
| Country | United States |
| State/Province | Texas |
| Major City | New Braunfels |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 830-383 | Gillespie | Fredericksbg, TX | T-mobile Usa |
| 830-385 | Burnet | Marble Falls, TX | Sprint Spectrum L.p. |
| 830-386 | Guadalupe | Seguin, TX | Southwestern Bell |
| 830-387 | Comal | New Braunfels, TX | Teleport Communications Group - Dallas |
| 830-388 | Kendall | Boerne, TX | Cellco Partnership DBA Verizon Wireless |
| 830-391 | Wilson | Floresville, TX | New Cingular Wireless PCS - IL |
| 830-392 | Blanco | Blanco, TX | Sprint Spectrum L.p. |
| 830-393 | Wilson | Floresville, TX | Gte-sw DBA Verizon Sw Inc.-tx (contel) |
| 830-395 | Val Verde | Laughlin A F B, TX | Southwest Texas Telephone Co. |
| 830-399 | Atascosa | Pleasanton, TX | Cellco Partnership DBA Verizon Wireless |
| 830-400 | Karnes | Kenedy, TX | Nwire |
| 830-401 | Guadalupe | Seguin, TX | Southwestern Bell |
| 830-420 | Guadalupe | Marion, TX | Southwestern Bell |
| 830-421 | Maverick | Eagle Pass, TX | Sprint Spectrum L.p. |
| 830-422 | Val Verde | Del Rio, TX | Sprint Spectrum L.p. |
| 830-423 | Medina | Hondo, TX | Tex-link Communications |
| 830-424 | Gonzales | Leesville, TX | Guadalupe Valley Telephone Cooperative |
| 830-426 | Medina | Hondo, TX | Southwestern Bell |
| 830-427 | Guadalupe | Marion, TX | Tex-link Communications |
| 830-428 | Kendall | Boerne, 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.