A USPS tracking number is typically a 22-digit number that starts with “9400” followed by 13 digits. It may also start with “9205” followed by 22 digits for Priority Mail Express International shipments. 1. What does a USPS tracking number look like?A USPS tracking number is typically a 22-digit number that starts with “9400” and… Continue reading what does a tracking number look like for usps?
