Castro Valley Post Office

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7. Castro Valley Post Office at Santa Maria Avenue, Castro Valley CA

Castro Valley Post Office Contact Information

Address, Phone Number, and Business Hours for Castro Valley Post Office.

Name

Castro Valley Post Office

Address

20283 Santa Maria Avenue
Castro Valley, California, 94546

Phone

510-581-0159

Hours

Monday:: 9:00am - 5:00pm, Tuesday:: 9:00am - 5:00pm, Wednesday:: 9:00am - 5:00pm, Thursday:: 9:00am - 5:00pm, Friday:: 9:00am - 5:00pm, Saturday:: 9:00am - 1:00pm, Sunday:: closed

Services

Duck StampsGeneral DeliveryMoney Orders (Domestic)Money Orders (Inquiry)Money Orders (International)Pickup Accountable MailPickup Hold MailPO Box OnlinePriority Mail International®

Map of Castro Valley Post Office at Santa Maria Avenue, Castro Valley CA

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