Narrow search by: Keyword: Results Found: 4 View On Map new search Sort by: A-Z Print Contact these Businesses Norcal PTAC 1 Hapst St. Bldg 71 Arcata, CA 95521 Map (707) 267-7561 Humboldt Bay Harbor and Conservation District 601 Startare Dr Eureka, CA 95501 Map (707) 443-0801 City of Arcata 736 F Street Arcata, CA 95521 Map (707) 822-5951 New Directions Post Office Box 3755 Eureka, CA 95502 Map (707) 616-1182