800-275-8777 US Postal Service Customer Service

This page has more information covering the phone number provided by US Postal Service for Customer Service. There may be other ways to contact US Postal Service and you can click here for the complete US Postal Service customer service options.

Update this Department Add a Comment

  • How to reach a live person:
    • Keep pressing 0 through all of the messaging. Took me pressing it for 9 straight selections before being transferred to a customer service agent.
  • Hours of Operation:
    • 24 hours 7 days
  • Description:
    • This information has not been added.
      Click here to update this department.

While You're Here...
  • Add new companies
  • Update listing information
  • Rate a company
  • Leave your comments
  • Link a YouTube video