| Business | Phone |
| A T & T 10822 Glenhurst Pass, Duluth 30097 | (770) 622-3048 |
| A T & T 2765 Forest Close Dr, Duluth 30097 | (770) 497-9736 |
| A T & T 3054 Abbotts Oak Way, Duluth 30097 | (770) 418-9029 |
| A T & T 3780 Stonebriar Ct, Duluth 30097 | (770) 476-4133 |
| Adc 3675 Crestwood Pkwy Nw, Duluth 30096 | (770) 935-6135 |
| Aligon Telecom Ltd 1880 Noblin Ridge Trl, Duluth 30097 | (678) 473-9116 |
| American Telecommunication Inc 3631 Peachtree Industrial Blvd, Duluth 30096 | (770) 476-9996 |
| Telecom Logistics 2150 Boggs Rd 120, Duluth 30096 | (770) 623-2186 |
| Tellabs Inc 3475 Corporate Way A, Duluth 30096 | (678) 542-2101 |
| Nexgen Telecom Inc 4933 Waterport Way, Duluth 30096 | (770) 582-0266 |
| Return.Com Online Inc 6655 Sugarloaf Pkwy, Duluth 30097 | (678) 584-4000 |
| Hjn Telecom Duluth 30096 | (770) 291-2121 |