WESTPARK COMMUNICATIONS
3997 W 151ST ST
CLEVELAND, OH 44111
216/671-4244

WARWICK COMMUNICATIONS INC
2806 PAYNE AVE
CLEVELAND, OH 44114
216/787-0300

TRICOM BUSINESS SYSTEMS
4660 HINCKLEY INDUSTRIAL PKWY
CLEVELAND, OH 44109
216/398-8200

TELE-COMMUNICATIONS INC
5125 W 140TH ST
CLEVELAND, OH 44142
216/267-0800

RJB COMMUNICATIONS GROUP
7000 FITZWATER RD
CLEVELAND, OH 44141
440/546-5702

DIGITAL MATRIX
9100 BANK ST
CLEVELAND, OH 44125
216/524-5917

DAVISSA TEL SYSTEMS INC
23945 MERCANTILE RD
CLEVELAND, OH 44122
216/464-6633

DAYSPRING INC
3615 SUPERIOR AVE E # 4206B
CLEVELAND, OH 44114
216/431-8500

COMMUNICATION SOLUTIONS INC
4511 BROOKPARK RD
CLEVELAND, OH 44134
216/661-5878

CLEVELAND COMPUTER TECHNOLOGY
30400 DETROIT RD
CLEVELAND, OH 44145
440/835-2500

CONVERGENT COMMUNICATIONS
17535 ROSBOUGH BLVD
CLEVELAND, OH 44130
440/816-1066