- Check the status of shipments sent using Priority Mail, Priority Mail Express, Certified Mail, and certain other delivery services.
- Calculate a Domestic or International Price to determine how much postage you will need when you ship a letter, card, large envelope, or package.
- Find USPS Locations when you need to get to a Post Office, Self-Service Kiosk (APC) or collection box with an easy-to-filter locator.
- Look up a ZIP Code for any U.S. or Canadian address.
- Schedule a free next-day pickup and have your Letter Carrier pick up Priority Mail, Priority Mail Express, Global Express Guaranteed, or Merchandise Return Services shipments from your home or office during regular mail delivery.
- Request Hold Mail Service while you’re away, and we’ll keep your mail at your local Post Office for you to pick up or be delivered by your carrier when you return.
- Scan the barcode on shipping labels with your device’s camera.
- Link to Informed Delivery to track packages and digitally preview your household’s incoming mail arriving soon.