USPS track package

Need to check the status of your USPS delivery? Ship24 lets you track up to 10 packages at once using your USPS tracking numbers. Just enter them on our homepage and see the latest updates in seconds.

Can I Track a USPS Package Without a Tracking Number?

You can’t track a USPS package using just the recipient’s address. USPS does not offer address-based tracking for privacy and security reasons. To follow your shipment, you’ll need the USPS tracking number, which you can enter on Ship24 for instant updates.

How to Track a USPS Package Using a Receipt

When you ship something at the Post Office, your receipt includes a tracking number. This number is the most direct way to follow your parcel’s progress. Enter it on Ship24 and you’ll get updates on delivery status, current location, and estimated arrival time.

What Do USPS Tracking Numbers Look Like?

USPS tracking numbers vary depending on the service used. Most are around 20–22 digits long. Some include letters. Here are examples by service type:

Tracking Number Formats

• Priority Mail: 9205 1234 0493 8495 0690 00
• First-Class Mail: 9407 1234 0037 4859 4895 00
• Collect on Delivery: 9303 4321 0004 7385 0493 86
• Global Express Guaranteed: 82 0005 7476 85
• Priority Mail International: CP 000 321 000 US
• Express Mail International: EC 000 688 4371 US
• Registered Mail: 9208 8000 2019 6958 4700 00
• Signature Confirmation: 9202 1000 2857 5338 2713 00

Track USPS Packages with Ship24

Instead of checking multiple courier sites, Ship24 lets you track all your USPS shipments in one place. Just paste your tracking numbers into our search bar to see status updates from pickup to delivery. It's a quick way to stay informed—no login required.

Need Bulk Tracking? Try Ship24’s API

If you're a business looking to track USPS shipments in volume, Ship24 offers a tracking API for USPS. It connects with your system to fetch updates on multiple parcels, so your team and your customers always know where things stand. Learn more on our tracking API page.

Frequently Asked Questions

Can I track a USPS package using the delivery address?

No, USPS does not allow tracking by address alone. You’ll need the tracking number printed on your shipping receipt, confirmation email, or package label.

Where can I find my USPS tracking number?

You can find it on the receipt from the post office, in your shipping confirmation email, or on the label attached to your package. If someone else shipped the item, they may have sent you the number by text or email.

Can I use Ship24 to track USPS packages?

Yes. Ship24 lets you track USPS packages by entering your tracking number into the search bar. It works for both domestic and international deliveries.

What does a USPS tracking number look like?

Most USPS tracking numbers are 20 to 22 digits long. Some services also include letters, depending on the mail type and destination.

Can I track more than one USPS package at once?

Yes. On Ship24, you can track up to 10 USPS tracking numbers at the same time. Just enter them on the homepage to get the latest updates.

Is it possible to track USPS packages without a tracking number?

Only if you’ve signed up for USPS Informed Delivery, which shows incoming mail and some packages. Otherwise, the tracking number is required to check delivery status.