| Business | Phone |
| Border Enterprises 204 W Water St, Rio Grande City 78582 | (956) 487-2570 |
| El Rancho Feed Store 3096 W Us Highway 83, Rio Grande City 78582 | (956) 488-9181 |
| La India Feed Lot Office 2 Miles W Of Fm 649, Rio Grande City 78582 | (956) 486-2240 |
| Los Nano's Feed Store 4308 W Us Highway 83, Rio Grande City 78582 | (956) 849-5020 |
| Rio Farm & Ranch 1521 N Flores St, Rio Grande City 78582 | (956) 716-8236 |
| Salinas Brothers Water Well 2071 Fm 755, Rio Grande City 78582 | (956) 488-1804 |