Millennium Technical Services, Inc. 745 Eastgate Industrial Parkway Kankakee, IL 60901–2894 (815) 939.2466 Illinois
B&B Networks, Inc. 245 W. Roosevelt Road Building 3, Suite 17 West Chicago, IL 60185 630.293.0000 Illinois
Innovative Communication Solutions 1127 West Madison Street, Chicago, IL 60607, USA 312-523-4315 Illinois
Commercial Telephone Systems 2133 Johnson Rd. Ste. 105 Granite City, IL 62040 (618) 452-3550 Illinois
American Telephone & Technology Chicago, Il 60606 27 N. Wacker Dr (708) 757-4401 GeorgiaIllinoisMarylandNorth CarolinaOhio
Advanced Telecommunications of Illinois, Inc. 1272 Bond Street, Naperville, IL 60563 (630) 505-7500 Illinois
D&S Communications, Inc. 1355 N McLean Blvd. Elgin, IL 60123 We offer hardware, advanced replacement repair and refurbishing, maintenance contracts, hosted and premise-based VoIP solutions Illinois
Innovative Communiucation Solutions 1127 West Madison Street Unit C, Chicago, IL. 60607 312-523-4315 Illinois
