970
- 97001 Antelope
- 97002 Aurora
- 97004 Beavercreek
- 97005 Beaverton
- 97006 Beaverton
- 97007 Beaverton
- 97008 Beaverton
- 97009 Boring
- 97011 Brightwood
- 97013 Canby
- 97014 Cascade Locks
- 97015 Clackamas
- 97016 Clatskanie
- 97017 Colton
- 97018 Columbia City
- 97019 Corbett
- 97020 Donald
- 97021 Dufur
- 97022 Eagle Creek
- 97023 Estacada
- 97024 Fairview
- 97026 Gervais
- 97027 Gladstone
- 97028 Government Camp
- 97029 Grass Valley
- 97030 Gresham
- 97031 Hood River
- 97032 Hubbard
- 97033 Kent
- 97034 Lake Oswego
- 97035 Lake Grove
- 97037 Maupin
- 97038 Molalla
- 97039 Moro
- 97040 Mosier
- 97041 Mount Hood Parkdale
- 97042 Mulino
- 97045 Oregon City
- 97048 Rainier
- 97049 Rhododendron
- 97050 Rufus
- 97051 Saint Helens
- 97053 Warren
- 97054 Deer Island
- 97055 Sandy
- 97056 Scappoose
- 97057 Shaniko
- 97058 The Dalles
- 97060 Troutdale
- 97062 Tualatin
- 97063 Tygh Valley
- 97064 Vernonia
- 97065 Wasco
- 97067 Welches
- 97068 West Linn
- 97070 Wilsonville
- 97071 Woodburn
- 97080 Gresham
- 97086 Happy Valley
- 97089 Damascus