Sitemap Post Num 423


What does my tracking number look like?

Service / Sample Number

USPS Tracking® 9400 1000 3939 1944 3929 00

Priority Mail® 9205 5000 5339 6576 4514 00

Certified Mail® 9407 3000 1640 1678 2333 00

Collect On Delivery Hold For Pickup 9303 3000 6752 6973 2993 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 6426 3261 6571 00
EA 000 000 000 US

Priority Mail International® CP 000 000 000 US

Registered Mail™ 9208 7052 8518 4659 3523 00

Signature Confirmation™ 9202 1000 7811 6741 3289 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