1. Columbia Telephone Inc
15140 SE 82nd Dr Ste 310, Clackamas, OR 97015
Coordinate: 45.41399,-122.56754
Phone: (503) 230-8899
2. Columbia Telephone Inc
9860 SE Empire Ct, Clackamas, OR 97015
Coordinate: 45.41937,-122.55948
Phone: (503) 230-8899