USPS Complaints Number and Email Support

usps complaints

The United States Postal Service (USPS) providing postal service in the United States. If you looking for USPS complaints number or want to make complaint to USPS? Using below contact method, you can seek instant assistance by contacting USPS Customer Support.

If you are facing some issue or queries regarding USPS services or products, or want to make complaint to USPS, here you will get all the information about how to contact USPS complaint department using different ways like customer service number, head office address, email address and social media support.

USPS complaints phone number, email and Corporate Office

USPS phone number 1-800-275-8777
Technical Support 1-800-344-7779
Email ID Support or
Official website
USPS head office phone number 202-268-2000
USPS corporate office address 475 L’Enfant Plaza SW., Washington, DC 20260

How do I make complaint to USPS?

USPS provides customers with the best possible service. If you haven’t received the service you expected, you have the right to make a complaint.

Different ways to Make complaint to USPS

Make complaint by Phone – 1-800-275-8777

Call on USPS complaints number at 1-800-275-8777. This is the best and simple way to directly contact with USPS customer service department. They say the vast majority of complaints are successfully resolved at this stage. Using this number you can solve your problem or questions.

You can also use the following phone numbers as per your requirement:

Make Complaint by Email

Another best option to seek assistance from USPS customer support is by using USPS Customer Service Email. If you would like to contact USPS online, you can send email to the customer care team using their email at or

USPS Contact Page

You can also contact to USPS customer service team using their contact page.

USPS Social Media Support

You can also contact their customer expert team using their social media account such as, facebook, Twitter, Instagram etc.

Customer service hours of USPS

Day Opening Hours Closing Hours
Monday 08:00 AM 08:30 PM
Tuesday 08:00 AM 08:30 PM
Wednesday 08:00 AM 08:30 PM
Thursday 08:00 AM 08:30 PM
Friday 08:00 AM 08:30 PM
Saturday 08:00 AM 06:00 PM
Sunday 08:00 AM 06:00 PM

Contact USPS Headquarters

USPS corporate office address:

475 L’Enfant Plaza SW., Washington, DC 20260

USPS head office phone number: 202-268-2000

USPS Executive Leadership Team

  • Louis DeJoy: Postmaster General and Chief Executive Officer
  • Joshua Colin: Chief Retail & Delivery Officer and Executive V.P.
  • Steven Monteith: Chief Customer & Marketing Officer and Executive V.P.
  • Isaac Cronkhite: Chief Logistics & Processing Operations Officer and Executive V.P.
  • Joseph Corbett: Chief Financial Officer and Executive V.P.

See Also: American Signature Complaints Department and Customer Service

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