| Business | Phone |
| Absi Telecom 6990 Peachtree Industrial Blvd, Norcross 30071 | (770) 457-6144 |
| Absi Telecom 7742 Spalding Dr, Norcross 30092 | (770) 457-6144 |
| Aic 6760 Jimmy Carter Blvd 135, Norcross 30071 | (770) 447-8666 |
| Clear Choice Telephone 5950 Crooked Creek Rd, Norcross 30092 | (770) 255-3333 |
| Combest Inc 1856 Corporate Dr 170, Norcross 30093 | (770) 729-0202 |
| Data Voice Inc 5201 Brook Hollow Pkwy C, Norcross 30071 | (770) 446-1779 |
| Fulton Communications Co 3146 Reps Miller Rd, Norcross 30071 | (770) 446-3100 |
| Service Group Inc 625 Beaver Ruin Rd A, Norcross 30071 | (770) 638-1000 |
| Pcm Inc 2935 Woodbine Hill Way, Norcross 30071 | (770) 840-7036 |
| Office Answers 155 N Cemetery St, Norcross 30071 | (770) 242-6412 |
| Netversant Atlanta Inc 1346 Oakbrook Dr, Norcross 30093 | (770) 729-1529 |