USPS Tracking | United States Post Track and Trace
About USPS
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Track Your USPS Package on Post Tracking
Enter your number: Type the USPS tracking code in the box.
Hit the track button: Click to start the search.
See the results: Instantly view the latest details—whether your package is on the way or already delivered.
Follow USPS Packages on the Official Website
You can also track directly through the USPS website:
Go to the official tracking page at usps.com.
Enter your tracking number in the search field.
Track up to 35 items at once for multiple shipments.
After submitting, the site displays your package’s current location and movement history. It updates frequently, so check back for the latest information from home or mobile.
Use the USPS App for On-the-Go Tracking
The USPS mobile app makes tracking easy from your phone.
Download it from your app store and open the tracking section.
Enter your number to view updates.
You can label shipments with nicknames for quick access.
Get push notifications when your package moves between facilities.
Another great option is Informed Delivery, which previews your incoming mail and sends package alerts. It even lets you scan barcodes to add new items instantly. Perfect for staying updated on busy days.
Other USPS Tracking Options
If you prefer not to use the web or app:
Text updates: Send your tracking number to USPS’s text service for automatic status alerts.
Phone tracking: Call their automated line and enter your number to hear the latest updates.
Email notifications: Some services let you get shipment progress via email.
These tools help you stay informed in the way that suits you best.
Types of USPS Packages
USPS offers multiple shipping options to fit your timing and budget:
Priority Mail: Fast 1–3 day delivery for boxes or envelopes.
Priority Mail Express: Overnight delivery with guaranteed arrival.
First-Class Mail: For lightweight items under 13 oz, such as letters and small parcels.
Ground Advantage: Cost-effective for heavier shipments (2–5 business days).
Media Mail: Budget option for books and educational materials.
International Mail: Several options for sending abroad, varying by speed and price.
Choose based on weight, urgency, and destination.
Understanding USPS Tracking Statuses
Each USPS update has a meaning:
Accepted: USPS received your package.
In Transit: It’s moving between facilities.
Out for Delivery: The carrier is bringing it to you today.
Delivered: It’s arrived at your address or mailbox.
Available for Pickup: Collect it from your local post office.
Alert: A delivery issue occurred, such as a wrong address. Take action quickly.
Knowing these helps you follow your shipment’s progress confidently.
USPS Tracking Number Format
USPS tracking numbers follow specific patterns:
Domestic mail: Usually 20–22 digits (no letters).
Common prefixes: 9205 (Priority Mail), 9400 (standard).
International mail: 13 characters—two letters, nine digits, ending in “US.”
Express Mail: Starts with “E” and ends in “US.”
Always copy the full code correctly to avoid tracking errors.
Example: 9400110200829360987654 (a typical 22-digit domestic number).
Common Tracking Problems and Fixes
No recent updates: A missed scan or delay—wait 24–48 hours.
Delay in transit: Caused by weather, high volume, or rerouting.
Wrong address: Contact the sender to correct it immediately.
Undeliverable status: Usually returns to sender—act fast to fix.
Lost items: File a claim after the waiting period.
Keep your tracking number safe to monitor and resolve issues quickly.
Contacting USPS Support
Need assistance? USPS customer service is ready to help:
Phone: 1-800-275-8777 (available most days of the week).
In-person: Visit your nearest post office for direct support.
Online: Use the “Missing Mail” form on the USPS site to report issues.
Have your tracking number and shipment details handy for faster help.