| Business | Phone |
| Audio Pack Inc 4933 Neo Pkwy, Cleveland 44128 | (216) 332-7040 |
| B & C Communications 5321 Commerce Pkwy W, Cleveland 44130 | (216) 362-8104 |
| Cleveland Communications 9045 Brookpark Rd, Cleveland 44129 | (216) 398-6500 |
| Cleveland Mobile Radio Inc 5533 State Rd, Cleveland 44134 | (216) 749-1535 |
| Trans Core 6930 Engle Rd # Y, Cleveland 44130 | (440) 243-2222 |
| Two-Way Svc Co Inc 1428 Wayne Ave, Cleveland 44107 | (216) 221-2235 |
| Denny's Electronics 1928 Horseshoe Blvd, Cleveland 44145 | (440) 333-2771 |
| Telos Systems Omnia Audio 2101 Superior Ave E, Cleveland 44114 | (216) 241-7225 |
| Electrocomm Corp 17001 Broadway Ave, Cleveland 44137 | (216) 475-5804 |
| Shieldmark 20525 Detroit Rd, Cleveland 44116 | (440) 895-9980 |
| Fitzgerald Telecom Inc 635 E 185th St, Cleveland 44119 | (216) 531-2155 |
| Independence Communications 5533 Canal Rd, Cleveland 44125 | (216) 642-1670 |
| Inforad Inc 635 E 185th St, Cleveland 44119 | (216) 531-1313 |
| Old Buddy Cb Shack 4618 Clark Ave, Cleveland 44102 | (216) 651-9486 |
| Olstead Communication 3005 Ralph Ave, Cleveland 44109 | (216) 635-2579 |
| Northcoast Two-Way Radio Inc 14250 Industrial Ave S # 102, Cleveland 44137 | (216) 587-1825 |
| Mobil Data-Automatic Vehicle 7115 State Rd, Cleveland 44134 | (440) 842-0530 |