store:
 location:

US Post Office, 526 W Fremont Ave, Sunnyvale, California, 94087-9991

Store Hours of Operation, Location & Phone Number for US Post Office


  1. Encinal
    526 W Fremont Ave Sunnyvale CA 94087-9991

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 5:30pm Sat - Sun Closed

    Phone Number: (408) 245-1783

    Customer Service Email or Contact:
    http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs

The map and information below will help you find the closest US Post Office near you. Need to know what time US Post Office in Sunnyvale opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.