Liteblue Tracking

The United States Postal Service (USPS) is an independent agency of the U.S. government that provides mail and package delivery services across the country. As one of the biggest postal services worldwide, USPS delivers a large portion of America’s mail and packages. They offer reliable tracking for every shipment. USPS is unique because it reaches every address in the nation—160 million homes, businesses, and PO Boxes.

About USPS

The USPS, founded by the Constitution, runs the world’s largest postal network, delivering to every address in the nation with the biggest civilian vehicle fleet. Based in Washington, DC, USPS is known for its secure, reliable, and affordable mail services. Its history goes back to 1775 with Benjamin Franklin and was solidified by the Postal Clause in the U.S. Constitution. Today, USPS handles not only traditional mail but also plays a crucial role in digital commerce, serving important clients like Amazon and contributing to national security.

Where can I find my USPS Tracking Number?

You can easily find your USPS tracking number in several places. Whether you’re sending or receiving a package, your tracking number is usually located on one of the following:

  • When you click the button it will redirect to the main page of the website.
  • On this page, you see a tracking search box.
  • Now enter your tracking number in the box, for USPS tracking, the numbers start with 940010.
  • You’ll find the tracking number on your USPS shipping receipts. If the parcel is sent through, users receive a confirmation email containing their tracking number.
  • After you input the tracking number, the system will retrieve all pertinent information about your items, including the date and time, status, and location. Additionally, it will offer an estimated delivery time.
  • Users can check the location of their item and its status, such as “out for delivery” or “arrived at Xyz post office.”

If you used USPS Click-N-Ship or a USPS self-serve kiosk, your tracking number will be on the online label record or e-receipt. If you insured your package, the insurance receipt will also have the tracking number. It’s important to keep these documents or electronic confirmations safe, as they are essential for tracking your delivery. Remember, if you lose your tracking number, USPS customer service usually can’t recover it, so keeping a copy is crucial.

Track USPS Parcel by Text

Customers can also track their parcels via text messages. They simply need to send a text message containing their tracking number to 28777. Upon sending the text, they will receive the status and location of their items. Standard rates apply for sending a text.

Track USPS Parcel by Phone

Customers can track USPS parcels by calling the USPS tracking line at 1-800-275-8777, which is the official customer care number for USPS. They need to select the appropriate option for tracking and then enter their tracking code. Afterward, they will receive the status and location of the parcel. For TDD/TTY services, customers can call 1-800-877-8339. This line is available 24 hours a day, 7 days a week.

What does the USPS tracking number look like?

USPS tracking numbers differ depending on the service type, but they generally follow a standardized format. Here’s a summary of what USPS tracking numbers look like for different mailing services:

  • USPS Tracking®: Typically a 22-digit number, e.g., 9400 1000 0000 0000 0000 00.
  • Priority Mail®: Also a 22-digit number, similar to standard USPS Tracking®, e.g., 9205 5000 0000 0000 0000 00.
  • Certified Mail®: Again, a 22-digit number, e.g., 9407 3000 0000 0000 0000 00.
  • Collect On Delivery Hold For Pickup: A 22-digit number, e.g., 9303 3000 0000 0000 0000 00.
  • Global Express Guaranteed®: Consists of 11 digits, e.g., 82 000 000 00.
  • Priority Mail Express International®: Begins with two letters, followed by nine numbers, and ends with “US”, e.g., EC 000 000 000 US.
  • Priority Mail Express®: Can be a 22-digit number or follow the international format with two letters, nine numbers, and ending with “US”, e.g., 9270 1000 0000 0000 0000 00 or EA 000 000 000 US.
  • Priority Mail International®: This format includes two letters, nine numbers, and ends with “US”, e.g., CP 000 000 000 US.
  • Registered Mail™: A 22-digit number, e.g., 9208 8000 0000 0000 0000 00.
  • Signature Confirmation™: Also a 22-digit number, e.g., 9202 1000 0000 0000 0000 00.

These formats indicate the type of service used, and tracking these numbers lets users check their shipment status, including any delays due to external conditions. If a tracking number is lost, USPS usually cannot recover it unless you have an Informed Delivery account or other saved documentation.

How can I track my USPS Package?

Via the Official USPS Website:

Click the button and visiting the official USPS website

Track USPS Package

When you click the button it will redirect to the main site of

On this website Navigate Liteblue Tracking section.

In tracking section enter your tracking number into the designated field.

When you enter you tracking number in the section and click on ” Track ” Button to view the current status and tracking history of your USPS package on this page.

Get additional details or features, logging into your account.

Using the USPS Mobile® App:

Click the button and Download the USPS Mobile app from your device’s app store.

  • When you download the USPS App So open the app and select “Track & Manage” or a similar option.
  • Enter your tracking number into the designated field in the tracking section.
  • You can also enable notifications to receive updates on your package.

Note: App features may vary, so it’s recommended to check the latest version of the app for the most up-to-date steps.

Through USPS Text Tracking™:

  • For basic tracking updates, text your package’s tracking number to 28777 (2USPS). USPS will respond with the latest update.
  • For specific updates, text your tracking number along with a keyword to 28777 (2USPS). To see a list of keywords and their functions, visit the USPS Text Tracking™ page.
  • Please keep in mind that charges for standard text and data usage may apply according to your mobile plan.

These approaches enable you to track your package’s progress, ensuring you remain updated on its status from the moment it’s dispatched until it’s delivered.

How to track a USPS package without a tracking number

If you’re looking to track a USPS package without a tracking number, there are a few methods you can attempt:

File a Missing Mail Search:

If you’ve misplaced your tracking number and your package hasn’t arrived on time, you can start a Missing Mail search through USPS. You’ll need to provide information such as the sender’s and recipient’s addresses, the mailing date, and a description of the package. While this approach doesn’t assure tracking, it aids in finding lost mail.

Set Up a USPS Informed Delivery Account:

Here’s the most efficient method for managing and tracking your packages without a tracking number. Informed Delivery offers a complimentary service allowing you to digitally preview your incoming mail and handle package deliveries. Here’s how to get started:

  • Register for a USPS account and navigate to the Informed Delivery section.
  • Confirm the eligibility of your address for Informed Delivery.
  • If your address is eligible, sign in to your account, proceed to your profile page, and choose “Informed Delivery.”
  • Select “Enroll,” consent to the terms and conditions, and fulfill identity verification if necessary.
  • Upon enrollment, you can monitor packages, access grayscale images of your mail, provide delivery instructions, and establish notifications for package delivery statuses.

If you’re anticipating mail but don’t have a tracking number, consider requesting the sender to furnish the tracking details. This allows you to directly monitor the package’s progress.

How long does USPS take to deliver my package?

Delivery times for USPS packages vary depending on the chosen shipping option. Here’s a concise overview of the domestic and international shipping services provided by USPS:

Domestic Shipping Options:

  • Priority Mail Express®: This service offers the quickest domestic delivery for items requiring urgent shipping, with choices for next-day or 2-day delivery beginning at $28.75.
  • Priority Mail®: Provides delivery of essential items within 1-3 business days, with pricing starting at $9.35 depending on packaging and weight.
  • USPS Ground Advantage™: Offers economical shipping for packages anticipated to arrive within 2-5 business days, starting at $4.75.
  • First-Class Mail®: Ideal for sending flat envelopes and postcards with delivery times spanning from 1 to 5 business days. Prices commence at $0.51 for postcards.
  • Media Mail®: A cost-effective choice for shipping books and eligible media, typically arriving within 2-8 business days, with rates beginning at $3.92.

With the exception of First-Class Mail®, all other services come with USPS tracking. For First-Class Mail®, you have the option to include services like Certified Mail to receive delivery confirmation.

International Shipping Options:

  • Global Express Guaranteed® (GXG®): This premium service ensures delivery within 1-3 business days to numerous destinations, offering next-day delivery to select parts of Canada, with prices starting at $71.10.
  • Priority Mail Express International®: Delivers essential items to international destinations within 3-5 business days, with rates starting at $54.75.
  • Priority Mail International®: An economical service for shipping packages weighing over 4 lbs, with delivery within 6-10 business days, starting at $30.35.
  • First Class Package International Service®: Ideal for packages or large envelopes weighing under 4 lbs and valued below $400, with delivery times varying based on the destination.
  • First Class Mail International®: Perfect for sending documents or printed materials weighing less than 15.994 oz, with delivery times that vary depending on the destination.
  • Airmail M-Bags®: Tailored for international students in the U.S. shipping books back to their home countries, with delivery times and costs differing depending on the destination.

The tracking features for international packages vary depending on the destination. While some countries offer detailed tracking updates, others may provide limited or no tracking information once the package departs from the U.S. It’s recommended to confirm the tracking options available for your destination prior to shipping.


USPS is among the world’s largest mailing services, processing millions of items daily. They boast an excellent tracking system for customers. This article offers guidance on tracking your parcel with USPS. If you have any questions about USPS, feel free to ask in the comments section below.