| Business | Phone |
| Associated Communications Grp 710 Ne Cleveland Ave # 120, Gresham 97030 | (503) 663-6909 |
| Teleco Telephone 21954 Ne Glisan St, Gresham 97030 | (503) 661-5462 |
| Progressive Telephone Systems 710 Ne Cleveland Ave # 120, Gresham 97030 | (503) 665-4900 |