The USPS tracking number is typically 22 digits long.
1. How long is a USPS tracking number?
A USPS tracking number is typically 22 digits long.
2. Can a USPS tracking number be longer or shorter than 22 digits?
In some cases, a USPS tracking number may be shorter or longer than 22 digits, but the standard length is 22 digits.
3. Is there a specific format for a USPS tracking number?
Yes, a USPS tracking number is usually a combination of letters and numbers, such as 9400 1000 0000 0000 0000 00.