| Business | Phone |
| Admark Communications Inc 210 Laredo Dr, Decatur 30030 | (404) 687-9497 |
| Communication Systems Designs 5240 Snapfinger Park Dr # 110, Decatur 30035 | (770) 808-7130 |
| First Choice Communication 739 Dekalb Industrial Way, Decatur 30033 | (404) 299-2822 |
| Solidarity 2505 Midway Rd, Decatur 30030 | (404) 378-1479 |
| Savvis Communications 5330 Snapfinger Woods Dr, Decatur 30035 | (770) 981-9950 |
| Quantum Communication Svc 1518 Williams Ln, Decatur 30030 | (404) 712-9387 |
| Oak Grove Communications 2706 Hilo Ct, Decatur 30033 | (404) 518-2271 |
| Mac Tech 2318 Emerald Falls Dr, Decatur 30035 | (770) 506-2833 |
| Marke Communications 141 E Trinity Pl, Decatur 30030 | (404) 378-6112 |
| Kingfisher Productions 1995 Mason Mill Rd, Decatur 30033 | (404) 444-6284 |