| Business | Phone |
| Crockett County Civic Ctr 105 Medical Dr, Ozona 76943 | (325) 392-3266 |
| Crockett County Justice-Peace 909 Avenue D, Ozona 76943 | (325) 392-2253 |
| Crockett County Juvenile Office 907 Ave D, Ozona 76943 | (325) 392-3837 |
| Emerald Underground Water Dist 1102 Ave I, Ozona 76943 | (325) 392-3135 |