| Business | Phone |
| American Towers Cotulla 78014 | (830) 378-5878 |
| Botanica Vasquez No 2 601 Goft, Cotulla 78014 | (830) 879-3724 |
| Cws Gauging 802 Frio, Cotulla 78014 | (830) 879-3665 |
| Ehlert Electric & Construction Fm 469 W, Cotulla 78014 | (830) 879-9041 |
| Galactic Inc 707 Tilden, Cotulla 78014 | (830) 879-2215 |
| Gonzalez & Gonzalez 1303 Crockett, Cotulla 78014 | (830) 879-2108 |
| M G Svc Highway 85 E, Cotulla 78014 | (830) 378-5213 |
| Methodist Parsonage 406 Center St, Cotulla 78014 | (830) 879-3355 |
| T T Ranch Corp Cotulla 78014 | (830) 378-5839 |
| Cotulla Fish Hatchery 1531 Business Loop 35 S, Cotulla 78014 | (830) 879-2393 |