Use this form to track your USPS packages.
Post Office Tracking
What do post office tracking numbers look like?
The following are examples of what Post Office tracking numbers look like:
Service | Tracking Number Example |
---|---|
USPS Tracking® | 9400 1000 0000 0000 0000 00 |
Priority Mail® | 9205 5000 0000 0000 0000 00 |
Certified Mail® | 9407 3000 0000 0000 0000 00 |
Collect On Delivery Hold For Pickup | 9303 3000 0000 0000 0000 00 |
Global Express Guaranteed® | 82 000 000 00 |
Priority Mail Express International® | EC 000 000 000 US |
Priority Mail Express® | 9270 1000 0000 0000 0000 00 |
Priority Mail International® | CP 000 000 000 US |
Registered Mail™ | 9208 8000 0000 0000 0000 00 |
Signature Confirmation™ | 9202 1000 0000 0000 0000 00 |