From your phone:
1. Send a text to 28777 (2USPS) with your tracking number as the content of the message. The text reply from USPS will be the latest tracking information for the item.
2. Send a text to 28777 (2USPS) with your tracking number and a keyword.
USPS Text Tracking™ FAQs www.usps.com > text-tracking
Smishing is a form of phishing that involves a text message or phone number, according to the USPS. ... "USPS will not send customers text messages or e-mails without a customer first requesting the service with a tracking number, and it will NOT contain a link," the USPS said.
'Don't click the link!': USPS warns of 'smishing' scam involving fake texts ...
www.fox9.com > news > dont-click-the-link-usps-warns-of-smishing-scam-...
USPS Tracking is free when purchased at the Post Office. ... Some items cannot be sent with USPS Tracking of any kind. These items include periodicals, letters and flat pieces sent by First-Class Mail, Standard Mail letters, Enhanced Carrier Route Standard Mail pieces and mail paid with pre-canceled stamps.
USPS Delivery Confirmation, Postal Service ... - Stamps.com
www.stamps.com > usps > delivery-confirmation
All USPS services come with free tracking included, and each package and envelope sent with USPS has a unique tracking number printed on the shipping label.
Does USPS Track Every Package and Envelope? | Shipping School
www.shippingschool.com > does-usps-track-every-package-and-envelope