Hours Of Operations Costco Pharmacy California Eureka Costco Pharmacy Hours of Operation and Locations in Eureka, CA 4.9 - 13 votes 1 Locations in Eureka www.costco.com Costco Pharmacy Hours Category: Beauty & Health Costco Pharmacy - Eureka, CA 95501 1006 W Wabash Ave(707) 441-8750 View Store Details Explore EurekaView More Apparel CostcoTJ MaxxRoss Dress for LessKmartH & M Sports CostcoTargetBig 5 Sporting GoodsColemanZumiez Jewelry CostcoZalesKohl's OutletKay JewelersPiercing Pagoda Recommend For You Best Care Pharmacy Clearfield Pharmacy Heidi Pharmacy Andy Pharmacy San Juan Pharmacy Heights Pharmacy Incorporated Broadway Pharmacy Confucius Pharmacy Incorporated Lenox Pharmacy Incorporated Amar Pharmacy Incorporated