You have 00 trackings left.  and increase your tracking limit.

About USPS courier tracking

USPS courier tracking is more convenient than ever before with our USPS courier tracking service. For tracking your cargo with USPS in real-time, enter your Master AWB/tracking or booking number, and our track and trace system will instantly display the live location of your shipment.

The United States Postal Service (USPS) is also known as the Post Office, U.S. Mail, or Postal Service. The USPS traces its roots to 1775, during the Second Continental Congress when Benjamin Franklin was appointed the first postmaster general.

Today, it operates as an independent agency of the United States federal government’s executive branch and is responsible for providing postal service in the United States. It is one of the few government agencies explicitly authorised by the United States Constitution.

Other Shipping Lines

With real-time, 100% visibility of all shipment modes - Ocean, Air, NVOCC, Courier, and Road - our Container Tracking software empowers data-driven cost savings.

faq section icon

Frequently Asked Questions

  • How long does it take for USPS to deliver a package?

    Delivery time for USPS packages depends on the service chosen, destination, and other factors. Priority Mail Express offers overnight delivery to most U.S. addresses, while Priority Mail takes 1-3 business days. First-Class Mail typically takes 1-3 business days, and USPS Retail Ground may take 2-8 business days.
  • Why is my USPS tracking not updating?

    USPS tracking information may not update immediately or may experience occasional delays. If your tracking has not updated for more than 24 hours, contact USPS customer service with your tracking number for assistance
  • What is USPS Priority Mail?

    It is a shipping service that provides fast and reliable delivery within 1-3 business days for domestic shipments. For international shipments, delivery times vary by destination but typically range from 6-10 business days. It is a cost-effective option for sending packages and includes tracking and insurance up to a certain value.
  • What is Priority Mail Express?

    Priority Mail Express is the fastest shipping and pick-up service offered by USPS. It guarantees overnight delivery for most domestic locations and operates 365 days a year, including holidays. For international consignments , you receive packages typically within 2-5 business days. Packages sent via Priority Mail Express include tracking, insurance, and a money-back guarantee.
  • What should I do if my USPS package is lost or damaged?

    If your package is lost or damaged, contact USPS customer service immediately. Be prepared to provide your tracking number, shipment details, and a description of the issue. USPS will investigate and provide further instructions on how to proceed.
  • Can I request a hold or redirect my USPS package to a different address?

    Yes, you can request a hold or redirect your USPS package to a different address using the following services:

    1. Hold Mail: If you're going to be away, you can request USPS to hold your mail for a specific period. Submit a Hold Mail request online or at your local Post Office, and USPS will keep your mail safe until you return.
    2. USPS Package Intercept: If your package is eligible for interception, you can use the USPS Package Intercept service to request a redirection to a different address or a return to the sender. Note that additional fees may apply, and not all packages are eligible for this service.
    3. Change of Address: If you're moving, you can submit a Change of Address request online or at your local Post Office. This will ensure that your mail is forwarded to your new address for a specified period.

    Please be aware that certain restrictions apply to these services, and success in holding or redirecting a package depends on the package's eligibility and the timing of the request.

  • What is USPS Priority Mail Express Tracking?

    It allows recipients and senders to monitor the status of their Priority Mail Express consignments in real-time. Users can view the package's current location, estimated delivery date, and any delivery exceptions or delays.
  • What is USPS Priority Mail International Tracking?

    It offers users the ability to track packages sent via the Priority Mail International service. Delivery for Priority Mail International typically ranges from 6-10 business days, depending on the destination. This feature provides visibility into the package's transit, including when it leaves the U.S., clears customs, and is out for delivery.
  • What is USPS Priority Mail Express International Tracking?

    It is an advanced tracking feature for the express international shipping option. Delivery is typically within 3-5 business days. It provides detailed tracking updates, including departure from the U.S., customs clearance, and delivery status.
  • What is USPS Global Express Guaranteed Tracking?

    USPS Global Express Guaranteed Tracking is a premium tracking service for the fastest international shipping option offered by USPS. Delivery is typically within 1-3 business days to more than 190 countries. Users can monitor their parcels in real-time.
  • What is USPS First Class Mail?

    USPS First Class Mail is a standard mailing service for sending letters, postcards, and small parcels. Domestic delivery is typically within 1-3 business days, while international delivery times vary by destination but can range from 7-21 business days.
  • What is First Class Package Service?

    First Class Package Service is designed specifically for lightweight packages. Domestic delivery is typically within 1-3 business days. For international consignments, delivery can range from 7-21 business days, depending on the destination.
  • What is USPS First Class Package Tracking?

    USPS First Class Package Tracking provides real-time tracking information for packages sent via the First Class Package Service. Users can view the package's journey, from acceptance to delivery.
  • What is Informed Delivery service from USPS?

    Informed Delivery is a free package service that allows you to preview your mail and manage your packages digitally. It provides a daily email with images of the letters and packages scheduled to be delivered.
  • What is USPS Retail Ground?

    USPS Retail Ground is a way to ship non-urgent, oversized, or heavy packages. Domestic delivery typically takes 2-8 business days. This service is primarily for domestic shipments, so international delivery times are not applicable.

USPS Tracking: Stay Updated on Your USPS Package & US Mail

The United States Postal Service (USPS) stands as a beacon of reliable communication and commerce in America. With the evolution of e-commerce and the increasing need for real-time information, USPS tracking has become an essential service. GoComet, with its advanced SaaS technology, offers a robust solution for tracking your US Mail package.

Exploring the United States Postal Service and the Mail Tracking

USPS tracking provides a unique tracking number for each mail item or package, allowing users to access up-to-date tracking information about its journey.

What is USPS Tracking?

USPS tracking is a system that enables you to track the progress of your package or mail until it reaches its destination. It provides you with a unique tracking number for each usps shipping, allowing you to monitor its whereabouts and estimated delivery time. With live USPS tracking service, you can have peace of mind knowing the current status of your package.

How does USPS tracking work?

When you send a package through USPS, it is assigned a tracking number. This number is unique to your usps delivery and serves as an identifier. As the package moves through the USPS system, various scanners and checkpoints update the tracking results. You can access this information online or through the USPS mobile app by entering the number.

Where can I find my USPS tracking number?

Your tracking no. can be found on the receipt you received when you mailed your package. If you are the recipient, the tracking reference number will be provided by the shipper. It is usually a 20-digit number and can be entered on the US postal service website or app to track your package.

Key USPS Services with Tracking

1. Priority Mail: A popular service that guarantees delivery within 1-3 business days, complete with tracking.

2. First-Class Mail: Perfect for lightweight packages, it offers tracking and is often used for personal mails.

3. Priority Mail Express: The fastest service from USPS, ensuring overnight delivery with comprehensive tracking.

4. Informed Delivery: A unique USPS solution that provides a digital preview of your incoming mail.

How to send an international package with USPS ?

To send an international package with USPS (United States Postal Service), follow these steps:

1. Determine the Package Specifications: Measure and weigh your package accurately. USPS has specific limits and regulations for international packages regarding weight, dimensions, and prohibited items. Make sure your package falls within the acceptable range.

2. Choose the Shipping Service: USPS offers different options for international shipping, such as First Class Mail International (low-cost but no tracking), Priority Mail International (faster with limited tracking), and Priority Mail Express International (fastest with detailed tracking). Determine which service fits your needs and budget.

3. Choose a Customs Form: You will need to fill out a customs form to declare the contents and value of your package when sending internationally. The type of form you fill out depends on the service you choose. For example, Form 2976-A is for Priority Mail International items, and Form 2976 is for First Class Mail International and Priority Mail Express International items. Obtain the appropriate form by visiting the official website or your local post office.

4. Prepare the Package: Pack your items securely to protect them during transit. Use appropriate packaging materials such as bubble wrap, packing peanuts, or sturdy boxes. Make sure there are no loose items and that the package is well sealed.

5. Fill out the Customs Form: Complete the customs form accurately and legibly, including information about the sender, recipient, contents, and value of the package. If necessary, include additional documents such as invoices or certificates.

6. Pay for Shipping: Visit your local postal office or use the USPS website to determine the cost of shipping your package. Pay the required postage, which will be based on the weight, dimensions, destination zip codes, delivery time and cost, and chosen parcel service. USPS accepts cash, credit/debit cards, and other forms of payment (depending on the location).

7. Obtain the Shipping Label: USPS will provide you with a shipping label that includes the recipient's address, customs information, and a barcode for tracking (if applicable). Affix the label securely to the package.

8. Keep the Receipt and Tracking Number: After paying for shipping, USPS will provide you with a receipt that includes a unique tracking number. Keep this receipt safe as you need to use this number for tracking and monitoring the progress of your package online.

9. Drop-off or Schedule Pickup: Take the package to your nearest USPS postal office or schedule a pickup (if available in your area) through the USPS website. Make sure to ask for a receipt to confirm that you've sent the package.

10. USPS International Tracking: Utilize the tracking reference number provided to monitor the progress of your package on the USPS website. Keep an eye on any customs or international delivery updates. It is crucial to be aware of any additional requirements or regulations specific to the destination country. Consider contacting the recipient or researching USPS guidelines for the specific country to ensure a smooth international package delivery.

How long does it take for USPS to deliver ?

The delivery time for USPS packages varies depending on the delivery service used. USPS offers different type of mail options, including First-Class Mail, Priority Mail, and Priority Mail Express. It offers both domestic and international shipments.

How to Track a USPS Package ?

Most convenient way to access USPS package tracking is done by using the tracking number provided by USPS. Follow these steps to track your package:

How do I track a USPS package with a tracking number?

To track a package using GoComet, visit the GoComet website or use their mobile app. In the tracking section, enter the provided tracking no. Click on "Submit"; or "Track", and you'll receive the updated information about when you can expect your package. Ensure you have the correct number to get tracking info.

Notice Left

The courier's attempt to deliver packages at final destination was not successful. You can either reschedule a delivery or collect your item from the post office.

Can I track a USPS package without the item's tracking number?

Unfortunately, you don't have tracking options without it. The number is unique to each package and is necessary to obtain the tracking information. If you are the sender, make sure to provide the recipient with the tracking no. so that they can track the package.

How do I Track with GoComet?

To track a package using GoComet, follow these steps:

1. Head over to GoComet's dedicated tracking page.
2. Enter the tracking number to track.
3. Immediately view the status, current location, and expected delivery day and date of your package.

To track a USPS Mail using, follow these steps:

To track a package using GoComet, follow these steps:

1. Go to the website at
2. Login to the account with correct credentials.
3. Click on the "Track & Manage" tab.
4. Enter the tracking number in the designated field.
5. Click on the "Track" button.
6. View the latest status for your package.

How can GoComet enhance my Tracking and Delivery experience?

1. GoComet offers email notifications, allowing you to opt for alerts and receive updates directly in your inbox.
2. GoComet service provides end-to-end item tracking on its mobile-friendly interface.
3. If you've recently moved, GoComet provides an easy way to update your delivery address.
4. For businesses, GoComet's bulk tracking feature is invaluable, enabling tracking of multiple packages at once.

What advantages does GoComet offer in the USPS Shipment tracking system?

GoComet ensures instant updates; just enter your tracking no. and receive delivery information for your USPS mail products.

Prioritizing user experience, GoComet's platform is designed for ease, ensuring a hassle-free package tracking experience.

GoComet also offers data-driven reports, providing valuable insights for informed decision-making.

What Do USPS Tracking Statuses Mean ?

Tracking StatusDescription
DeliveredShipping line MSC owns containers with these prefixes:The package was delivered at a documented time, specified delivery date, and designated location, and it should be present in your mailbox.
Notice LeftThe courier's attempt to deliver packages at final destination was not successful. You can either reschedule a delivery or collect your item from the post office.
Delivery Status not updatedThe item has been received for delivery but is still pending processing.
Receptacle blockedThe package delivery was not fully completed as the carrier was unable to reach the mailbox due to ongoing local construction, a vehicle blocking the way, or adverse weather conditions.
No AccessThe delivery was not finished due to the inability of the transporter to reach the destination.
In TransitThe product is currently undergoing processing and is being transported to the facility of your local post office.
Shipping Label Created, USPS Awaiting itemThe label for the consignment has been generated and is set to be transported to a USPS facility in the near future.

Change USPS Address

If you need to change your address with USPS, follow these steps:

How do I change my address with USPS?

To change your address, you have several options:

1. Visit the official website and submit an online address change request.
2. Visit your local post office and fill out a Change of Address (COA) form.
3. Request a COA form through mail by calling the customer service.

What is the process for USPS change of address?

When you submit an address change request, USPS may update their records with your new address. They will forward your mail to the new address for a certain period, allowing you time to inform others about the address change. It is important to update your address with USPS to ensure that your mail is delivered to the correct location.

How long does it take for USPS to update my address?

It usually takes around 7-10 business days for USPS to update your address in their system. During this time, USPS will forward your mail to your new address. It is advisable to inform other important parties, such as your bank, employer, and utility companies, about your new address to ensure that they update their records accordingly.

USPS Customer Service

If you have any concerns or questions regarding information for USPS tracking or any other services, you can get in touch with USPS customer service:

How can I use the service of USPS support?

To reach out to their support team, you can:

1. Call the customer service phone number at 1-800-275-8777.
2. Visit the website and use the "Contact Us" page to submit an inquiry or complaint.
3. Visit your local post office and speak to a support representative in person.

What information do I need to provide when contacting USPS?

When contacting customer service, be prepared to provide the following information:

1. Your full name
2. Your address
3. The tracking no. or any relevant details about your inquiry

What are the USPS customer service hours?

The customer service is available Monday through Friday from 8:00 AM to 8:30 PM Eastern Time and on Saturdays from 8:00 AM to 6:00 PM Eastern Time. Hours may vary on Sundays and national holidays.