USPS tracking package

USPS (United States Postal Service) is United States's national postal service provider, delivering registered or express mails and parcels across United States and internationally.

Trackable USPS services: Certified Mail • Collect on Delivery • Global Express Guaranteed • Priority Mail Express International • Priority Mail Express • Priority Mail International • Priority Mail • Registered Mail™ • Signature Confirmation™ • Inbound International mail (Registered Mail) • Inbound International mail (EMS) • Parcel Select

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Everything You Need to Know About USPS Tracking

USPS stands for the United States Postal Service, which is also named as US Post Office Department is an independent agency. Over the past several decades, it is managed by the US federal government.

Millions of shipments are transferred via USPS service every year, and people find it one of the most reliable platforms for their packages. However, some of you might be interested in getting essential tracking information about packages sent via USPS.

The article below can help you get detailed information about USPS tracking:

  1. How to track your package with USPS Tracking ?

    In order to track your package with USPS, you have to enter the shipment reference number in the mentioned field on Trackdz USPS Tracking Page.

    This number can be found in the shipment confirmation email, or you can check it on the order page at the respective online store. It must look something like 937***, 940***, or AZ000000000US.

    Or for international packages you can use the tracking number the seller gave you that looks like this AZ000000000CN and put it in Trackdz USPS Tracking page to find accurate tracking information's about it

    USPS has more than 250 Processing and Distribution Centers within the United States; they are responsible for collecting and sorting all mails. Individual centers maintain a track of mails within 200 miles area around.

  2. Track USPS Package:

    As soon as you enter the specific tracking number into the USPS tracking website, it will show the latest status of the item with track and trace usps service. Depending upon origin, status, class, service, and destination, you can take different actions for your package. One can also leave some instructions regarding the delivery of the package if no one is present at the destination address to accept it.

  3. Track USPS by Number:

    To check the delivery status of your mail, you should enter the confirmation number or tracking number into the specified field above. When the package is handed over to the local USPS counter, they provide a 16-digit receipt for the item. You should keep this receipt safe until the item is delivered. It is also possible to get updates about the shipment by simply sending a text message containing the tracking number to 28777.

  4. USPS Priority Mail Domestic Tracking:

    When you need to deliver a package quickly, priority mail is the best option. It is basically a domestic parcel service from USPS that is responsible for delivering mail packages below 70lbs in a quick and economical way within the US. People find it the best solution to ensure lesser transit time and low price.

  5. USPS First Class Mail International Tracking:

    USPS Tracking is available at no charge for First-Class Package Service for Commercial and Retail items as well. It is one of the most affordable methods to send mails, including postcards, bills, and letters. The small packages with weight below 4 pounds can be sent to international destinations via this service. The First-Class Mail Services usually take 7 to 21 days for international deliveries; however, USPS doesn’t provide any prior guarantee on time and date of the package delivery. The mails may reach the destination via air, ground, or the combination of both services.

  6. USPS International Tracking:

    USPS international mail services are available in Mexico, Canada, and 190 other countries. You can ensure easy USPS package tracking via and share these tracking numbers with customers. Package owners need to enter the package tracking number available on the USPS shipping label. And the shipment details can be instantly checked on the tracking platform.

  7. USPS Expected Delivery Window:

    While checking item status on the website, you may get a message about the Expected Delivery Window. They provide a 2-hour time slot for the expected delivery of the package at the destination. However, delivery within that window is not guaranteed. But they ensure that customers can deliver their package on the same day when it is delayed from the two- hour window. It is good to check updated information on the USPS tracking tool from time to time.

  8. USPS Delivery Tracking:

    The best thing to know about USPS is that it offers both international and domestic services. You need to pay $0.49 per ounce for sending First Class Mail to a destination within the United States. However, for the additional ounce, you have to pay $0.21. In case if you are planning to send flat parcels or large envelops, it requires a payment of $0.98/ first ounce, and then you have to pay $0.21 for the additional ounces as per the weight of your package. Customers need to pay $2.32 for the first 3 ounces of their packages and parcels, whereas additional ounce requires a payment of $0.18 only. Along with First Class Mail service, USPS also provides Priority Mail Express to most of the locations with guaranteed overnight delivery. However, the Priority Mail Service for non- guaranteed delivery services may take one – three days. Delivery within the United States is managed by USPS; however, delivery outside the nation is managed by some associated local mail service providers.

  9. What Does USPS Tracking Number Look Like?

    Few sample USPS Tracking numbers are given below:

    • USPS Tracking: 9401 3004 0400 0000 0000 00
    • Certified Mail: 9407 2500 4000 0000 0000 00
    • Priority Mail: 9207 8000 0020 0001 0000 00
    • Collect-on Delivery Hold for Pickup: 9303 1000 0000 0000 0000 00
    • Priority Mail Express: 9260 2000 0000 0000 0000 00
    • Global Express Guaranteed: 82 000 000 00
    • Registered Mail: 9209 4000 0000 0000 0000 00
    • Priority Mail Express International: EC 100 300 500 US
    • Priority Mail International: CP 000 000 000 US
    • Signature Confirmation: 9202 1000 0000 0000 0000 00
  10. Where Do I Find My Tracking Number?

    There are so many places where you can get your tracking number, few of them are listed below:

    • Shipping receipt that you get from the post office.
    • Sales receipt for USPS parcel tracking available from Post Office.
    • Email confirmation when package is shipped via USPS.
    • Shipping confirmation email that is provided by online retailer.
    • Bottom peel-off portion of USPS Tracing label.
  11. USPS Package Lost or Stolen What to Do?

    In case if your package is stolen or missing, it is first important to check whether the service comes with USPS insurance or not. Generally, USPS Priority Mail services are available with insurance. In this case, you can file a claim directly with USPS, and they will handle rest all. Otherwise, you can file a missing item search request with the USPS, and in this case, you have to create an account on the website first. It is also possible to contact professional teams directly at 1-800-ASK-USPS , 800-344-7779 or fill a complaint in USPS Domestic Claims

  12. How to File a Domestic Claim ?

    You can file a domestic claim online at for packages covered by USPS insurance as described in the “Insurance Availability” section. The online claims process allows you to electronically upload .pdf and .jpg files as the required supporting documentation for a claim. You can save entered information without submitting it for up to 3 days. After 3 days, the data you entered will no longer be available. There are eight easy steps to file a claim online:

    • Go to
    • Sign in to the Online Claims site with your user name and password. New users can register for a user name and password at
    • Enter the Tracking/Label Number and shipping date.
    • Enter the address information and claim details.
    • Select the reason for filing a claim.
    • Upload proof of value, such as a receipt of purchase (upload .pdf and .jpg files as attachments).
    • If required, enter insurance fees and upload evidence of insurance (e.g., a mailing receipt) using a .pdf or .jpg attachment.
    • Review your claim information and submit it.

    You must keep evidence of insurance until the claim is resolved. If the insured, registered, or COD article is lost, and if the claim is paid, the Postal Service also reimburses the mailer for the amount of the postage paid. For technical assistance with the online Web-based system, please contact the Internet Customer Care Center at 800-344-7779.

    Source: USPS

  13. How to detect fake USPS tracking number?

    Usually when you have a fake tracking number it wont show any tracking inforamtions. So to check if your tracking number is valid you should see tracking updates in USPS tracking tool in Trackdz if you find there is not informations about after 5 days this means is fake

  14. I lost my USPS tracking number, What to do ?

    In case the customer loses the Priority Mail Express receipt, then he/she does not need to worry. The USPS will help you fetch the information about your package if you are a Priority Mail Express user. To get information for your Priority Mail Express package, you will be required to visit your nearest post office or the same post office from where you have sent your Priority Mail Express shipment.

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