USPS Phone Number

USPS Phone number helpline is available for existing and non existing consumers to get support. Calling USPS toll free number is best option to get your problem solved.

usps phone number

USPS Toll Free Number

1-800-ASK-USPS® (1-800-275-8777) – Customer Service

Calling USPS phone number is one of the best ways to contact USPS, Using this toll free number, you can directly speak with a customer care executive within a few seconds.

You can call 1-800-275-8777 this number Monday – Friday 8:00 am – 8:30 pm ET, Saturday 8: 00 am – 6:00 pm ET.

Other Phone Numbers

Customer service 1-800-275-8777
Technical Support 1-800-344-7779
Domestic & International USPS Tracking 1-800-222-1811
Stamps & Postal Store Orders 1-800-Stamp24 (1-800-782-6724)
Free Shipping Supplies 1-800-610-8734
File a Claim 1-800-332-0317

USPS’s Best Toll-Free/800 Phone Number

Call 1-800-275-8777

This is USPS’s best customer service phone number that you can use. Using this toll free 800 number, you can directly contact the USPS customer agent.  You can use this number for various tasks such as

  • Track a Package
  • Problem With a Delivery
  • Late or Damaged Mail & Packages
  • Missing Package
  • Request a Refund
  • File a Claim

USPS Head Office Phone Number

Corporate Head office address of USPS.

470 Lenfant Plz SW, Ste 604,
Washington, DC 20024

For any general inquiries, please contact USPS head office number : (800) 275-8777

General Problems or Reasons that USPS Customers Calling

  • Where is my USPS package?
  • How do I speak to someone at USPS customer service?
  • What to do when USPS loses your package?
  • How can I track my mail?
  • How do I make a complaint to the post office?
  • What does a USPS tracking number start with?
  • Where do I find my tracking number?
  • What if my lost mail piece is not found?

Common Problem Categories

  • File a Claim
  • Returns
  • Track a Package
  • Missing Package
  • Damage Package

Technical Support

USPS Technical Support number is 1-800-344-7779. If you want to file a claim or USPS accounts related issue than contact their Technical Support team. The Technical Support team can help when a website application or form doesn’t work properly. If you have trouble using these applications, please call USPS Technical support department on this number 1-800-344-7779.

The phone line is open from Monday to Friday 8:00 am – 8:30 pm ET and Saturday 8:00 am – 6:00 pm ET.

Domestic & International USPS Tracking

If you have any questions about stamps or orders placed online through dial this number 1-800-782-6724. You can also order Stamps by Phone, please call 1-800-STAMP24 (1-800-782-6724). Customer service representatives are available Monday to Friday: 8:00 am – 8:00 pm ET
Saturday: 8:00 am – 6:00 pm ET and Sundays and federal holidays: Closed
To call from outside the U.S., the telephone number is 1-816-545-1000.

Contact USPS Claims Department

If you are having any questions about an existing claim or reporting a claim, you can contact their Claims Department toll-free at 1-800-332-0317.

You can file an indemnity claim for insured mail, COD items, Registered Mail with postal coverage, or Priority Mail Express packages.

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