store:
 location:

US Post Office, 112 W Main St, New Castle, Colorado, 81647-9997

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


  1. New Castle
    112 W Main St New Castle CO 81647-9997

    Hours(Opening & Closing Times):
    Mon - Fri 9:00am - 4:30pm Sat 9:00am - 12:00pm Sun Closed

    Phone Number: (970) 984-2213

    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 New Castle 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.