Umatilla Agency - WAU Names
Is OST holding money for you?
If you are on this list or you know someone who is on this list, please contact us or have the individual you know contact us in one of the following ways:
- Call the Umatilla OST office at 541-278-3786.
- Visit the Umatilla OST office located in the BIA building at the 46807 B St Mission OR.
- Write the Umatilla OST office at the following address: OST Field Office, PO Box 520, Pendleton OR 97801.
- Call the toll free OST Service Center in Albuquerque at 1-888-678-6836.
- Complete the IIM account update form and submit to: OST Field Office, PO Box 520, Pendleton OR 97801. Form OST 01-004
Umatilla Agency WAU NamesOST Umatilla Agency Field Operations
Post Office Box 520
Pendleton, OR 97801