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About USPS
The United States Postal Service (originally called the U.S. Post Office Department, when it was completely managed by the U.S. government before 1971) also known as the Post Office, U.S. Mail, or Postal Service is an independent agency of the United States federal government responsible for providing postal service in the United States. It is one of the few government agencies explicitly authorized by the United States Constitution. The USPS traces its roots to 1775 during the Second Continental Congress, where Benjamin Franklin was appointed the first postmaster general. The cabinet-level Post Office Department was created in 1792 from Franklin’s operation and transformed into its current form in 1971 under the Postal Reorganization Act.USPS Tracking Number Format
Here is a list of all USPS Service and USPS Tracking Sample Number.
| Service | Sample Number |
|---|---|
| Certified Mail® | 9407 1000 0000 0000 0000 00 7000 0000 0000 0000 0000 |
| Collect on Delivery | 9303 3000 0000 0000 0000 00 M000 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 EA 000 000 000 US |
| Priority Mail International® | CP 000 000 000 US |
| Priority Mail® | 9205 5000 0000 0000 0000 00 1400 0000 0000 0000 0000 |
| Registered Mail™ | 9208 8000 0000 0000 0000 00 RA 000 000 000 US |
| Signature Confirmation™ | 9202 1000 0000 0000 0000 00 2300 0000 0000 0000 0000 |
| USPS Tracking™ | 9400 1000 0000 0000 0000 00 0300 0000 0000 0000 0000 |
Here is a waybill sample which shows the USPS tracking number is CP936435216US.
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USPS International package to Turkey CW302267605US, what tracking # does MNG use for this package there
Hi, sorry for reply later. According to your USPS tracking number, we can’t find any information on official website.
Please can you help me to find my package the tacking number is cw744012457us with USPS
Hi, sorry for reply later. Here is your usps tracking trace detail:
Jan 08, 2015 08:42pm Delivered
please help me locate my cargo… EMS tracking number is CV031745980US
Hi, sorry for reply later. Here is your usps tracking trace detail:
Dec 15, 2014 03:09pm Delivered