| Business | Phone |
| Black Diamond Telecomms 3225 Us Highway 67, Mesquite 75150 | (972) 686-1300 |
| Elvi's Telecom 209 Barnes Bridge Rd, Mesquite 75150 | (972) 226-6800 |
| Foneco Business Systems 1331 Us Highway 80 E 18, Mesquite 75150 | (972) 288-7070 |
| Half Price Communications 4408 Flamingo Way, Mesquite 75150 | (972) 270-8177 |
| Integrity Telephone Svc Mesquite 75150 | (972) 613-2441 |
| Texas Voice & Data Svc Inc Mesquite 75149 | (972) 329-1800 |