How to Reach United States Postal Service Customer Service

You can reach United States Postal Service customer service by dialing their 800 support number which is 1-800-ASK-USPS. Live customer service is available via this number Monday - Friday 8 AM - 8:30 PM ET, Saturday 8 AM - 6 PM ET..

You can also contact the company headquarters via 1-800-ASK-USPS. Please note that this is not a customer support 800 number but a phone number form United States Postal Service corporate office.

United States Postal Service Customer Service on Social Networks

You can also reach United States Postal Service customer service via social networks. You can reach United States Postal Service Facebook page at https://www.facebook.com/USPS/ or via United States Postal Service Twitter page at .

United States Postal Service Brief History

United States Postal Service was founded in . Its first headquarters were located in , USA.

United States Postal Service Customer Service Options

United States Postal Service Online Customer Service and Other Useful Links

  • United States Postal Service official website:
  • United States Postal Service Facebook support page: https://www.facebook.com/USPS/
  • United States Postal Service Twitter support page:

United States Postal Service Phone Numbers

    For customer service dial 1-800-ASK-USPS. Via this number you can reach USPS customer service department.

  • Call United States Postal Service 800 number via 1-800-ASK-USPS
  • Call United States Postal Service 800 number via 1-800-ASK-USPS

United States Postal Service Customer Service Working Hours

You can call United States Postal Service customer service and reach live customer service agent during following working hours: Monday - Friday 8 AM - 8:30 PM ET, Saturday 8 AM - 6 PM ET. Call center phone number is 1-800-ASK-USPS.

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