How to track your usps package?

USPS Post is independent agency of the United States federal government responsible for providing postal service in the United States, it is founded in July 1,1971.

How to track USPS
Use the website below to track usps: 1. usps tracking 
                                                                 2. the official website

USPS number rules 
( # Letter, * Digit, ! Letter Or Digit )
( R# *** *** *** US )   ( V# *** *** *** US )
( A# *** *** *** US )   ( C# *** *** *** US )
( E# *** *** *** US )   ( L# *** *** *** US )
( D# *** *** *** US )   ( G# *** *** *** US )
( T# *** *** *** US )   ( M *** *** *** )
( *** *** *** * )       ( *** *** *** *** *** *** ** )
( *** *** *** *** *** *** *** * )   ( *** *** *** *** *** *** *** *** ** )
( *** *** *** *** *** *** *** *** *** * )   ( *** *** *** *** *** *** *** *** *** *** )       

Contact USPS
USPS official website : www.usps.com
USPS® Customer Service
Call 1-800-ASK-USPS® (1-800-275-8777)
Hours of Operation
Monday - Friday 8 AM - 8:30 PM ET
Saturday 8 AM - 6 PM ET

For more information , click TrackingMore - All In One Package Tracking & Notify