store:
 location:

US Post Office, 3330 Main St, Mammoth Lakes, California, 93546-9997

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


  1. Mammoth Lakes
    3330 Main St Mammoth Lakes CA 93546-9997

    Hours(Opening & Closing Times):
    Mon - Fri 8:00am - 4:00pm Sat - Sun Closed

    Phone Number: (760) 934-2205

    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 Mammoth Lakes 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.