| Business | Phone |
| A C & C Inc 577 Oak Villa Blvd, Baton Rouge 70815 | (225) 292-4444 |
| American Tower Corp 963 River Rd, Baton Rouge 70802 | (225) 383-0802 |
| Executone Of Central Louisiana 11316 Pennywood Ave, Baton Rouge 70809 | (225) 295-3500 |
| Hamilton Telecommunications 9107 Bluebonnet Centre Blvd, Baton Rouge 70809 | (225) 291-4500 |
| Itc Deltacom 3636 S Sherwood Frst 470, Baton Rouge 70816 | (225) 906-2400 |
| Level 3 Communications 9826 Burbank Dr, Baton Rouge 70810 | (225) 819-0490 |
| Mci 444 North Blvd, Baton Rouge 70802 | (225) 383-6126 |
| Network Telephone Sales 5647 Galeria Dr Hij, Baton Rouge 70816 | (225) 924-6551 |