| Business | Phone |
| A A Nail's Installations 7368 Magnolia Beach Rd, Denham Springs 70706 | (225) 667-9003 |
| Alltel 1113 S Range Ave, Denham Springs 70726 | (225) 665-9027 |
| Cingular Wireless 31575 La Highway 16, Denham Springs 70726 | (225) 665-3663 |
| Cingular Wireless 419 S Range Ave C, Denham Springs 70726 | (225) 791-0448 |
| Connectivity Source 2313 S Range Ave, Denham Springs 70726 | (225) 791-1136 |
| Z Com Of Denham Springs 2210 S Range Ave, Denham Springs 70726 | (225) 664-3446 |
| Ranger Communications 107 Lasalle St, Denham Springs 70726 | (225) 664-9700 |