Sitemap Post Num 857


What does my tracking number look like?

Service / Sample Number

USPS Tracking® 9400 1000 4088 4762 1665 00

Priority Mail® 9205 5000 7892 4499 4466 00

Certified Mail® 9407 3000 1788 1128 3381 00

Collect On Delivery Hold For Pickup 9303 3000 6315 2762 7637 00

Global Express Guaranteed® 82 000 000 00

Service / Sample Number

Priority Mail Express International® EC 000 000 000 US

Priority Mail Express® 9270 1000 4541 2286 4881 00
EA 000 000 000 US

Priority Mail International® CP 000 000 000 US

Registered Mail™ 9208 3526 3262 4690 4426 00

Signature Confirmation™ 9202 1000 7298 3477 2690 00

Where do I find my tracking number?

Your tracking number can be found in the following places:
  • Your Post Office™ shipping receipt
  • Your sales receipt if you bought insurance at the Post Office™
  • Your email confirmation if you shipped from USPS.com
  • The shipping confirmation email you received from an online retailer
  • The bottom peel-off portion of your USPS Tracking® label
  • The back of the orange slip you received if you missed a USPS® delivery