What is an IMb number?
The Intelligent Mail® barcode (IMb®) is a 65-bar Postal Service™ barcode used to sort and track letters and flats.
What do the numbers on the bottom of mail mean?
This unique barcode is printed on envelopes with the recipient’s address. There’s a lot of data contained in those little black bars! They identify the distribution center, the carrier route, the sender’s business mailer ID, and even the type of mail being sent (first class, standard, etc).
How do you decode a postmark?
The five-digit POSTNET barcode: This includes the start and stop characters, the five-digit ZIP code and an additional check digit. It’s a total of 32 bars. The ZIP+four POSTNET barcode: This includes the start and stop characters, a nine-digit ZIP code and an additional check digit. It’s a total of 52 bars.
What does USPS tracking numbers usually start with?
Most domestic services (USPS Priority Mail, for instance) come with tracking numbers starting with a set of numbers, such as 9400. On the other hand, USPS international tracking numbers begin with a combination of letters.
How do I read a USPS shipping label?
Here’s what they mean:
- P — Priority Mail.
- F — First-Class Mail.
- E — Priority Mail Express.
- Solid box or box with intersecting lines — Parcel Select, Media Mail, Bound Printed Matter.
- Empty box — Critical Mail.
How do I decode an IMb?
When the five or nine-digit ZIP code is known or included in the IMb, the routing code is five or nine digits. A two-digit delivery point code can be included along with the nine-digit ZIP code when appropriate, bringing the digits in the routing code to 11 (digits, that is).
Can you tell where a letter was mailed from?
A postmark is an official Postal Service™ imprint applied in black ink on the address side of a stamped mailpiece. A postmark indicates the location and date the Postal Service accepted custody of a mailpiece, and it cancels affixed postage.
What does USPS tracking numbers start with?
USPS shipping labels come with a tracking code. The first four digits indicate the type of mail service you’re using. The first four or five digits in the tracking number comprise the service code. These numbers denote the type of mail service you’re using, and there are hundreds of permutations.
How do you read a postmark date?
The date is given in month-day-year order, which is standard on U.S. postmarks, and the month is spelled out, precluding any chance of misunderstanding. The date “JU 11 97” is also given in month-day-year order in the Dundee, Scotland, postmark on the 1-penny lilac Queen Victoria stamp shown in Figure 3.
What do the letters USPS labels mean?
Here’s what they mean: P — Priority Mail. F — First-Class Mail. E — Priority Mail Express. Solid box or box with intersecting lines — Parcel Select, Media Mail, Bound Printed Matter.
Is a barcode number the same as a tracking number?
Your tracking reference number To track your item, you will need the reference number found on your Post Office receipt. This may be called a barcode or a reference.