| Business | Phone |
| American Tower Corp 16660 N State Highway 19, Montalba 75853 | (903) 549-2738 |
| Anlaco-Shop Montalba 75853 | (903) 549-2485 |
| Kolby's Korner State Highway 19, Montalba 75853 | (903) 549-2449 |
| First Texas Payment Systems Route 3, Montalba 75853 | (903) 549-3777 |
| Swin Tel Inc Hwy 19 N, Montalba 75853 | (903) 549-0111 |
| B & H Equipment 14925 N State Hwy 19, Montalba 75853 | (903) 549-2855 |
| Kensai Inc Montalba 75853 | (903) 338-2912 |