store:
 location:

US Post Office, 114 Oak Tree Ave, South Plainfield, New Jersey, 07080-9998

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


  1. South Plainfield
    114 Oak Tree Ave South Plainfield NJ 07080-9998

    Hours(Opening & Closing Times):
    Mon - Fri 10:00am - 4:30pm Sat 8:30am - 1:00pm Sun Closed

    Phone Number: (908) 756-2432

    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 South Plainfield 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.