| Business | Phone |
| Xlt Communications Inc 641 Lancaster Ave # 1014, Malvern 19355 | (610) 889-0600 |
| Pathcom Inc 40 Lloyd Ave # 106, Malvern 19355 | (610) 640-3724 |
| Phone America Corp 8 N Bacton Hill Rd, Malvern 19355 | (610) 296-2850 |
| First Call Inc 3119 Phoenixville Pike, Malvern 19355 | (610) 725-9111 |
| H & R Telephones 1 White Woods Ln, Malvern 19355 | (610) 640-0285 |