| Business | Phone |
| Dimmit Central Appraisal Dist 404 Pena St, Carrizo Springs 78834 | (830) 876-3420 |
| Dimmit Cnty Grants & Planning 303 S 5th St, Carrizo Springs 78834 | (830) 876-2230 |
| Dimmit Cnty Justice-The Peace 103 N 5th St, Carrizo Springs 78834 | (830) 876-5486 |
| Dimmit County Commissioner 413 W Houston St, Carrizo Springs 78834 | (830) 876-9577 |
| Dimmit County Extension Office 1602 1/2 N 1st St, Carrizo Springs 78834 | (830) 876-5271 |
| Dimmit County Juvenile Prbtn 112 N 5th St, Carrizo Springs 78834 | (830) 876-5744 |
| Honorable Amado Abascal 300 S 5th St, Carrizo Springs 78834 | (830) 876-3333 |
| Honorable Rey Perez 303 N 5th St, Carrizo Springs 78834 | (830) 876-3333 |