J R Electric
18 Jan Lane, Fairbury, IL 61739
(815)692-2285
phone phone   Business Profile 

BTI Communications Group, Ltd.
150 N Michigan Avenue, Chicago, IL 60601
(312)432-5300
(312)563-0598
(800)435-7284
btisales2@btigroup.com
phone phone   email email   Business Profile 

http://www.btigroup.com

McLeodusa
Des Plaines, IL 60018
(800)393-1413
phone phone   Business Profile 

www.mcleodusa.com

AT&T
Paris, IL 61944
(800)222-0300
phone phone   Business Profile 

www.att.com

Avaya/Converged Communication Systems Business Telephone Systems VoIP PBX
2930 Central Suite 200, Evanston, IL 60201
(847)424-1500
krubin@convergedsystems.com
phone phone   email email   Business Profile 

http://www.convergedsystems.com

DYNA Tech Telecommunications
5040 South King Drive, Chicago, IL 60615
(773)719-3414
(800)969-1621
(800)969-1621
mrbrucey@hotmail.com
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Visioncom, Inc., Illinois Office
845 Princeton Circle, Island Lake, IL 60042
(888)796-1806
(218)353-7333
(888)651-2329
(888)796-1806
bdscarnegie@callvci.com
phone phone   email email  

Grapevine
1471 Bailey Rd, Sycamore, IL 60178
(815)991-5082
(815)793-1112
(888)201-4716
info@4gvi.com
phone phone   email email   Business Profile 

http://www.4gvi.com

Avotus Corporation
Chicago, IL 60606
(800)259-0730
phone phone  

PSM Pay-Tel
1350 Cleveland Road, Colona, IL 61241
(309)792-2293
phone phone  

Pantel Business Systems
956 South Bartlett Road, Bartlett, IL 60103
(888)540-2888
phone phone  

Net Savings Telecom
121 Wedgewood Drive, Columbia, IL 62236
(618)281-3444
phone phone   Business Profile 

Tillmor Telecommunications
4600 Pine-Al Drive, Machesney Park, IL 61115
(815)654-9313
phone phone  

Bleich Technologies
740 Gettysburg Drive, Bourbonnais, IL 60914
(815)935-5546
phone phone  

The Phone Guys of America
(815)601-2341
thephoneguyjoe@aol.com
phone phone   email email   Business Profile