| Business | Phone |
| National Pager Comm Inc 6835 Meadowridge Ct, Alpharetta 30005 | (770) 886-1037 |
| 4 Access Communications 5480 Mcginnis Ferry Rd 103, Alpharetta 30005 | (770) 475-9060 |
| Braodwing 4555 Mansell Rd 300, Alpharetta 30022 | (770) 521-4220 |
| Cbeyond Communications 525 N Main St, Alpharetta 30004 | (678) 319-0921 |
| Communication Resources Inc 170 Prospect Pl, Alpharetta 30005 | (770) 886-6700 |
| Communications Data Group Inc 4005 Nine Mcfarland Dr, Alpharetta 30004 | (678) 867-6816 |
| Covenant Communications Group 2340 Rose Walk Dr, Alpharetta 30005 | (770) 886-5618 |
| Customer First Communications 5490 Mcginnis Ferry Rd 205, Alpharetta 30005 | (770) 698-8062 |
| Directorynet Llc 4555 Mansell Rd 230, Alpharetta 30022 | (770) 521-0100 |
| G T Communications 10845 Indian Village Dr, Alpharetta 30022 | (770) 346-9898 |
| Yipes Communications 3650 Mansell Rd, Alpharetta 30022 | (678) 795-3060 |
| Web Ex Communications Inc 12600 Deerfield Pkwy, Alpharetta 30004 | (678) 566-3833 |
| Wegener Communications Inc 359 Curie Dr, Alpharetta 30005 | (678) 624-0291 |
| Valassis Communications Inc 220 Jasmine Way, Alpharetta 30004 | (678) 566-2775 |
| Trend Communications Inc 3011 Steeplechase, Alpharetta 30004 | (770) 740-8598 |
| Troxell Communications 1735 Redd Rd, Alpharetta 30004 | (770) 751-3385 |
| Terawave Communications 1065 Nine North Dr, Alpharetta 30004 | (404) 842-9339 |
| Shoreline Communications 12600 Deerfield Pkwy, Alpharetta 30004 | (678) 762-3250 |
| Rad Data Communications 160 Brightmore Way, Alpharetta 30005 | (770) 442-1752 |
| Prime Communications 4190 Old Milton Pkwy, Alpharetta 30005 | (678) 624-1417 |
| Linc Communications 555 North Point Ctr E 400, Alpharetta 30022 | (678) 990-9090 |
| Phoenix Communications Group 26 Milton Ave, Alpharetta 30004 | (770) 521-2200 |
| Golden Tree Communication 5955 N Point Pkwy, Alpharetta 30022 | (678) 879-0806 |
| Krc Communications 11120 Taylors Spring Pl, Alpharetta 30022 | (770) 521-8693 |
| Jett Communications 1030 Cambridge Sq A, Alpharetta 30004 | (770) 667-6178 |