| Business | Phone |
| Wci Cable 921 Sw Washington St, Portland 97205 | (503) 224-2948 |
| Transoceanic Cable Ship Co Inc 5555 N Channel Ave, Portland 97217 | (503) 283-8994 |
| Comcast Cable Sales 2201 Lloyd Ctr, Portland 97232 | (503) 335-3663 |
| Reign Com Inc 11954 Ne Glisan St # 232, Portland 97220 | (503) 262-9335 |
| Low Voltage Specialties 13556 Se Claybourne St, Portland 97236 | (503) 762-6862 |