Post Office Tracking

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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