| ADKINS CABLE | 1130 E PENNSYLVANIA ST TUCSON, AZ | (520) 294-9435 |
| AIRSOURCE COMMUNICATION | 5870 E BROADWAY BLVD TUCSON, AZ | (520) 750-1148 |
| AMERICAN COMMUNICATIONS SERVI CES OF TUCSON | 33 N STONE AVE TUCSON, AZ | (520) 628-9391 |
| ANZA TELECOMMUNICATIONS SYSTEMS | 2100 N WILMOT RD TUCSON, AZ | (520) 722-2200 |
| COMMWORLD | 5336 E 22ND ST TUCSON, AZ | (520) 790-3663 |
| COPPER STATE COMMUNICATIONS INC | 1919 S COUNTRY CLUB RD TUCSON, AZ | (520) 795-1877 |
| DIRECT CONNECTION | 5623 E 22ND ST TUCSON, AZ | (520) 790-0055 |
| DISCOUNT VOICE MAIL | TUCSON, AZ | (520) 628-9180 |
| EJP COMMUNICATIONS | 282 W BRINKLEY SPRINGS DR TUCSON, AZ | (520) 229-9674 |
| INTELLITECH OF ARIZONA | 2300 W WETMORE RD TUCSON, AZ | (520) 888-2255 |
| J M S ENTERPRISES | 5212 E CAMINO APOLENA TUCSON, AZ | (520) 299-3239 |
| NATIVE TELE-DATA SOLUTIONS INC | 4443 N FLOWING WELLS RD TUCSON, AZ | (520) 888-5860 |
| NORSTAN COMMUNICATIONS | TUCSON, AZ | (520) 573-4000 |
| PEQUOT COMMUNICATIONS | 140 S CAMINO SECO TUCSON, AZ | (520) 721-9687 |
| PROTEL COMMUNICATION | TUCSON, AZ | (520) 747-8891 |
| STEWART TELECOMMUNICATION COMPANY | TUCSON, AZ | (520) 664-2475 |
| TELECO | 640 N STONE AVE TUCSON, AZ | (520) 628-8098 |
| TELETRONICS INFORMATION SYSTEMS INC | 7133 N MONA LISA RD TUCSON, AZ | (520) 742-1400 |
| TIC ENTERPRISES INC | TUCSON, AZ | (520) 888-9420 |
| TUCSON TELEPHONE STORE | 640 N STONE AVE TUCSON, AZ | (520) 388-5528 |
| VOLTAR COMMUNICATIONS INC | 2601 W VEREDA AMARILLO TUCSON, AZ | (520) 792-1724 |