Northwest USA
OREGON
2946 NE Columbia Blvd
Portland, OR 97211
Office: 800-422-5069
Within Oregon: 503-288-5294
Fax: 503-288-0421
DSP-OR-13
Southwest USA
ARIZONA
4115 W. Turney Avenue
Phoenix, AZ 85019
Office: 800-350-2436
Within Arizona: 602-233-2000
Fax: 602-233-9190
DSP-AZ-1
CALIFORNIA
2311 E Pacifica Place
Rancho Dominguez, CA 90220
Office: 800-350-2436
DSP-CA-15127
WASHINGTON/IDAHO CALL CENTER
800-209-9358
Within Washington: 253-859-2979