USPS Tracking ®| USPS Priority | Certified Mail International Tracking

USPS Tracking

USPS Customer Care service | Hours - Timing | Contacts

USPS® is known for Authorized post for United states of America. The full form of USPS is United States postal services. Presently, USP and FedEx are Major Competitors of USPS. USPS Post is Biggest Post office of America. USPS Operates since 1971. Here We are providing a tools that Track and confirm about your USPS Parcel or courier delivery or not. If post or mailpiece was not deliver you can request USPS to Redelivery or parcel or post. USPS Track tools use for for USPS Tracking Status.(, Live USPS Tracking status | USPS Certified Mail | USPS Money order Passport Status | USPS Priority Mail Status | USPS Tracking USA | Canada | India | Australia | UK| USPS customer service | USPS International Tracking | USPS Tracking Mobile | Package tracking | Tracking UPS | USPS Redelivery | USPS tracking phone number

  • USPS Email: You can write an Email to With this USPS.COM ® link USPS Customer Service
  • USPS Phone Call:  Call directly on toll free phone number 1-800-ASK-USPS™(1-800-275-8777)
  • USPS TDD/TTY Relay:Call 1-800-877-8339. Ask for 1-800-275-8777

USPS Working Hours and Office Timings

USPS Techincal Support

  • Call USPS on 1-800-344-7779 For technical support for below kinds.
    • USPS tracking not updating
    • USPS tracking down (USPS.COM)
    • If USPS change of address difficulties through USPS.COM
    • Technical Problems with USPS rates checking Webpages not working
    • If an error message is blocking you from a web page, there are several ways to fix the problem.
      • If you have bookmarked this USPS page or placed it in Favorites, delete the bookmark. Restart your browser and go to the page again. If this works, reset your bookmark
      • Delete your browser's Internet cookies and clear your cache. Restart your browser and go to the page again
      • Close this browser and open a different browser. Go to the page again. For example, change from Chrome to Internet Explorer.
    • If none of these fixes work, email USPS Technical Support or call 1-800-344-7779. Please provide this information when you contact us:
      • Web page you were trying to see.
      • The exact error message you are getting.
      • The browser you are using.
  • If you're having trouble accessing any part of, your browser may be out of date. Some features on are not compatible with past versions of browsers, so we recommend upgrading your preferred browser to the most current version
  • The Technical Support team can help when a website application or form doesn't work properly. If you have trouble using these applications, please give us a call.
  • USPS Click-N-Ship
  • USPS File a Claim
  • USPS PO Boxes
  • USPS Postal Store
  • USPS Accounts
  • USPS Hours of Operation for Technical Support
    • Monday - Friday 8 AM - 8:30 PM ET
    • Saturday 8 AM - 6 PM ET

USPS Tracking Number Formats

The USPS Tracking Number Formats for parcels, shipment and post tracking vary according to the mail or services chosen by you in USPS. Here We have given all Tracking number formats by USPS.
  • USPS Tracking : 9400 1000 0000 0000 0000 00
  • USPS Priority Mail  : 9205 5000 0000 0000 0000 00
  • USPS Certified Mail  : 9407 3000 0000 0000 0000 00
  • USPS Collect On Delivery Hold For Pickup  : 9303 3000 0000 0000 0000 00
  • USPS Global Express Guaranteed  : 82 000 000 00
  • USPS Priority Mail Express International  EC 000 000 000 US
  • USPS Priority Mail Express  : 9270 1000 0000 0000 0000 00
  • USPS Priority Mail International : CP 000 000 000 US
  • USPS Registered Mail : 9208 8000 0000 0000 0000 00
  • USPS Signature Confirmation : 9202 1000 0000 0000 0000 00

USPS Text Tracking (

USPS Text Tracking ( a mechanism by which customers can be notified of the status of their package. Standard Message and Data Rates may apply. There are now several ways that customers can request Text Tracking:

USPS Text Tracking From your phone:

  • Send a text to 28777 (2USPS) with your tracking number as the content of the message. The text reply from USPS will be the latest tracking information for the item.
  • Send a text to 28777 (2USPS) with your tracking number and a keyword.
  • Keywords tell USPS the specific information you want to know, such whether or not delivery has been attempted.
  • See more on keywords under the heading at How do I use keywords?

USPS Text Tracking From the web site:

After tracking a package on the USPS Tracking on this web site you may register to receive Text Tracking on a tracking number by tracking number basis. You may elect one of the following Text Tracking Options on the web site:

  • Expected Delivery Updates
  • Day of Delivery Updates
  • Package Delivered
  • Available for Pickup
  • Delivery Exception Updates
  • All the options above