| Business | Phone |
| A T & T Voice 333 N 6th St, Baton Rouge 70802 | (225) 383-8961 |
| Bell South 1 One American Pl 1018, Baton Rouge 70825 | (225) 382-0182 |
| Bell South 301 Main St, Baton Rouge 70801 | (225) 382-0045 |
| Every Call 10500 Coursey Blvd, Baton Rouge 70816 | (225) 293-3332 |
| Gulf Coast Utilities 2833 Brakley Dr, Baton Rouge 70816 | (225) 291-0023 |
| Kmc Telecom 5758 Essen Ln, Baton Rouge 70810 | (225) 757-9116 |
| Newvox Communications 11441 Industriplex Blvd 110, Baton Rouge 70809 | (225) 236-3400 |
| Payphones Baton Rouge 70809 | (225) 761-1991 |
| Xspedius Communications 3636 S Sherwood Forest Blvd, Baton Rouge 70816 | (225) 706-0000 |
| Universalcom Inc Baton Rouge 70806 | (225) 926-6228 |
| Level 3 Communications 1 One American Pl 1520, Baton Rouge 70825 | (225) 612-1700 |
| Telephone Co Pioneers 5550 S Sherwood Forest Blvd, Baton Rouge 70816 | (225) 295-5236 |
| Telnet Of Baton Rouge 5638 Superior Dr, Baton Rouge 70816 | (225) 303-0462 |
| Star Telephone Co Inc 7266 Tom Dr 200, Baton Rouge 70806 | (225) 926-0191 |
| Sri Telecom Inc 18405 E Petroleum Dr, Baton Rouge 70809 | (225) 201-9676 |