According to our records, this business is located at 5530 Dunsmuir Ave. in Dunsmuir (in Siskiyou County), California 96025, the location GPS coordinates are: 41.2133592 (latitude), -122.2716159 (longitude). Dunsmuir Main Office is categorized under Post Offices (SIC code 4311). Known organization branch manager is Jim Ward. You can contact the company by phone at (530) 235-2507.