How to Track a USPS Package Without the Tracking Number

Updated on: May 25, 2025

We’ve all been there. You’re waiting on an important package, maybe it’s a replacement phone, a critical part for your business, or a gift that needs to arrive. You want to track your package to know its delivery status. You check your inbox, dig through your texts, and then it hits you: I don’t have the tracking number. Now what?

It’s frustrating, for sure. But losing a tracking number doesn’t mean your shipment is lost in the void. There are ways to track a USPS package even if you’ve misplaced the one piece of information you thought you needed. With a little effort (and a few tips), you can still stay on top of your delivery.

Let’s walk through what you can do.

Why USPS Tracking Matters (Even Without a Number)

Most people think tracking is just a convenience, but when you’re running a business, managing customer expectations, or waiting on a time-sensitive delivery, it becomes essential. Knowing the exact status of your package can save you stress, time, and in some cases, money.

But if you’ve lost the tracking number? You’re not out of luck. USPS has built-in features, processes and tools that can help.

How to Track a USPS Package Without a Tracking Number

So, what do you do when the one thing you need, the tracking number, is nowhere to be found? You get creative. Try these practical steps:

1. Start with Your USPS Account

   If you shipped the package through USPS or had it sent to you that way, you’re in luck. USPS keeps a record of your shipments.

   • Log in to your account
   • Head to “Track & Manage” → “My USPS”
   • Look under your order history or activity feed

   Any label you created will have the USPS tracking information stored right there. It’s one of the most reliable ways to track a USPS package without digging for paperwork.

2. Dig Through Your Email or SMS Notifications

   If the sender included your email or phone number during shipping, USPS might’ve sent you a confirmation. Sometimes the tracking link is hiding in plain sight. Try searching terms like:

   • “Your USPS shipment”
   • “Tracking number”
   • The name of the sender or store.

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3. Use Informed Delivery (If You’re the Recipient)

   If you’re signed up for USPS Informed Delivery, it shows a daily summary of what mail and packages are headed your way. It’s free, digital, and often includes tracking details, even if you don’t have the actual number. This tool is a hidden gem in the USPS tracking world.

   • Log in to your Informed Delivery dashboard
   • Look under the “Packages” section
   • You might spot the delivery you’re waiting for.

4. Visit or Call Your Local Post Office

   It’s not exactly 21st-century tech, but sometimes talking to a human works best. Head to your local post office with the following details:

   • Sender and recipient info
   • Approximate ship date
   • Shipping service (Priority, First Class, etc.)
   • Any proof of purchase or mailing receipt.

   They might be able to track the USPS package manually by matching details in their system and inform you about the delivery status of your package.

5. Check With the Sender or Retailer

   If you’re the recipient, your best bet is to ask the person or business that sent the package. Most retailers keep track of their shipments and can easily resend the tracking number if you’ve lost it.
   If you’re the sender, go through your shipping label receipts, especially if you purchased postage at a counter. The receipt should have the USPS tracking ID printed clearly.

Final Thoughts

Sure, it’s easier to keep track of shipments when you have the tracking number saved somewhere safe. But life happens. Emails get deleted. Receipts get tossed. Memory fails.

That’s why it’s helpful to know these workarounds when you’re stuck without the tracking number.
Whether you’re using your USPS account, Informed Delivery, or working directly with customer service, there are ways to make the most of USPS tracking tools. So the next time you misplace that number, don’t stress, just retrace your steps.

And next time? Screenshot that tracking number the moment you get it.

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