Main Phone Line: 971-673-1500
Fax: 971-673-1501
The OMCB office is open from 8:00am - 5:00pm, Monday through Friday. We are closed Saturdays, Sundays, and all State recognized holidays.
Please note: The OMCB office, which is located in the Portland State Office Building (PSOB), is secured at all times and requires badge access to enter. To ensure that the appropriate staff member is available, please contact them in advance to schedule a visit.