| Business | Phone |
| Falls County 911 Addressee 100 Craik St, Marlin 76661 | (254) 883-3376 |
| Falls County 911 Addressee 125 Bridge St, Marlin 76661 | (254) 883-3376 |
| Falls County Extension Office 125 Bridge St, Marlin 76661 | (254) 883-1410 |
| Falls County Housing Section 8 122 Rose St, Marlin 76661 | (254) 883-6550 |
| Falls County Housing Section 8 322 Coleman St, Marlin 76661 | (254) 883-6550 |
| Falls County Indigent Health 125 Bridge St # 108, Marlin 76661 | (254) 883-1424 |
| Falls County Justice-Peace 125 Bridge St # 111, Marlin 76661 | (254) 883-1428 |
| Falls County Justice-The Peace 100 Bridge St, Marlin 76661 | (254) 883-1427 |
| Falls County Road & Bridge 511 Bridge St, Marlin 76661 | (254) 883-1439 |