| Business | Phone |
| Voice Iq 100 Congress Ave 2000, Austin 78701 | (512) 469-3776 |
| Wirth Telecom Svc 111 Ramble Ln 104c, Austin 78745 | (512) 499-8484 |
| Surecom 12034 Research Blvd 4, Austin 78759 | (512) 335-4624 |
| Telephone Connection 8868 Research Blvd 303, Austin 78758 | (512) 451-6101 |
| Service Telecom 1250 S Capital Of Texas Hwy, Austin 78746 | (512) 329-2929 |
| Southern Datacom Inc 111 Ramble Ln 109, Austin 78745 | (512) 448-7800 |
| P Tec 10435 Burnet Rd, Austin 78758 | (512) 502-8828 |
| Petra Comm 9514 Mcneil Rd, Austin 78758 | (512) 343-7752 |
| Phone Center Austin 78746 | (512) 328-3114 |
| Mercury Communication Svc Inc 8127 Mesa Dr, Austin 78759 | (512) 467-7227 |
| Cti Communications Llc Austin 78757 | (512) 458-3556 |
| Emergence Telecom Group 13740 Research Blvd N7, Austin 78750 | (512) 716-0716 |
| Meridian Telecom 9826 Mandeville Cir, Austin 78750 | (512) 258-2260 |
| Communications Plus 8910 Research Blvd B1, Austin 78758 | (512) 834-9696 |
| Telecom Support Svc Inc 2001 Justin Ln, Austin 78757 | (512) 302-0789 |
| Telephone Concepts 3520 Executive Center Dr 151, Austin 78731 | (512) 493-2080 |
| Telephone Distributors Inc 2001 Justin Ln, Austin 78757 | (512) 454-8090 |
| Bridgepoint Technologies Inc 8428 Steamline Cir, Austin 78745 | (512) 280-8781 |
| Bob Wade 9090 Jollyville Rd, Austin 78759 | (512) 346-2088 |
| Austin Data Drops 8512 New Hampshire Dr, Austin 78758 | (512) 491-0036 |
| Alcon Dts Po Box 41235, Austin 78704 | (512) 892-6900 |
| American Payphone Co 4105 Westlake High Dr, Austin 78746 | (512) 328-8100 |
| Affiliated Telephone-Austin 2105 Donley Dr 300, Austin 78758 | (512) 977-8787 |
| J & W Communications 720 Us Highway 183 S 215, Austin 78741 | (512) 499-0871 |
| Merlin Communications 4510 Kalama Dr, Austin 78749 | (512) 282-1243 |
| Keith Newbill 12115 Fitzhugh Rd, Austin 78736 | (512) 402-0901 |
| Tele Point Communication 7212 W Highway 71, Austin 78735 | (512) 288-5847 |
| Universal Solutions-Ctrl Texas 8200 Cameron Rd, Austin 78754 | (512) 837-2408 |
| Cordless Phones America 7301 Rr 620 N 155, Austin 78726 | (512) 233-2942 |
| Best Telecom Svc 4410 Cumbria Ln, Austin 78727 | (512) 657-4448 |
| Comtex Austin-San Antonio 5555 N Lamar Blvd E109, Austin 78751 | (512) 467-0891 |
| Dhp Communications Llc 8012 Richard King Trl, Austin 78749 | (512) 301-7210 |