| Business | Phone |
| Seven-Eleven Food Stores 419 N Robb, Trinity 75862 | (936) 594-7034 |
| Check Out 622 S Robb, Trinity 75862 | (936) 594-5975 |
| Super Z Food Market 115 Robb Dr, Trinity 75862 | (936) 594-2253 |
| Tommy's 301 Prospect Dr, Trinity 75862 | (936) 594-2358 |
| Kim's One Stop Shop 314 E Caroline St, Trinity 75862 | (936) 594-2597 |