USPS delivers to every address in the United States, including PO Boxes and military addresses.
A variety of mailing and shipping services to meet different needs and budgets.
Real-time tracking updates for domestic and international shipments.
Offers PO Box rentals, money orders, and passport application processing.
The United States Postal Service (USPS) is an independent agency of the U.S. federal government responsible for providing postal services across the United States. Established in 1775, USPS has evolved into a modern and efficient postal system, delivering mail and packages to nearly 169 million addresses nationwide .
USPS offers a wide range of services, including:
USPS tracking numbers typically consist of 20 to 22 digits for domestic shipments, while international tracking numbers follow the S10 format, starting with two letters, followed by nine digits, and ending with two letters (e.g., RR123456789US).
To track your USPS shipment, enter the tracking number on the official USPS Tracking page. The system provides real-time updates on the package's location and delivery status.
For international deliveries, USPS collaborates with postal operators worldwide, such as Canada Post, Royal Mail, and Australia Post, ensuring seamless cross-border shipping.
USPS also offers additional services like PO Box rentals, money orders, and passport application processing. With a commitment to innovation and customer service, USPS continues to adapt to the evolving needs of its customers.
The parcel has been registered in the system but has not yet been handed over for processing. The seller may have created the tracking number, but the package hasn’t been shipped yet.
The package has left the sender’s warehouse and is on its way to the destination. It may be passing through sorting centers or customs.
The parcel has been successfully delivered to the recipient. Delivery is usually confirmed by a signature or other confirmation.
The status means there is no information about the package. Possible reasons include an incorrect tracking number, the package not yet registered in the system, or it is no longer being tracked.
Enter your tracking number on the USPS Tracking page to get the latest status of your shipment.
Domestic tracking numbers are typically 20-22 digits long. International tracking numbers follow the S10 format, such as RR123456789US.
Delivery times vary by service: First-Class Mail® (1-5 business days), Priority Mail® (1-3 business days), and Priority Mail Express® (overnight).
Yes, USPS offers several international shipping options, including Global Express Guaranteed® and Priority Mail International®.
Call 1-800-ASK-USPS (1-800-275-8777) or visit the USPS Contact Us page for assistance.
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