Datatec Systems Inc
960 Crupper Ave
Columbus, OH 43229
614/844-5500

Romanoff Technologies
1288 Research Rd
Gahanna, OH 43230
614/470-6226

Data Tel Communications Inc
5502 Nike Dr
Hilliard, OH 43026
614/529-9900

Cellular One
438 E Wilson Bridge Rd
Worthington, OH 43085
614/436-2771

Consortium Communications
5730 Westbourne Ave
Columbus, OH 43213
614/759-4949

Newcome Electronic Systems
9005 Antares Ave
Columbus, OH 43240
614/848-5688

Data Serv
1335 Dublin Rd # 118d
Columbus, OH 43215
614/488-1400

Cable Solutions Inc
1050 Goodale Blvd.
Columbus, OH 43212
614/294-6112

CRI Digital Communications Inc.
4324 N High St
Columbus, OH 43214
614/268-1268