Certify Zip Code Article For Free

The USPS offers address verification directly on their website. Addresses are processed one at a time by typing the address into the provided fields. The USPS also licenses their services to third-party companies that provide the CASS certification in bulk.

The correct format for a numeric ZIP+4 code is five digits, a hyphen, and four digits. The first five digits represent the 5-digit ZIP Code; the sixth and seventh digits (the first two after the hyphen) identify an area known as a sector; the eighth and ninth digits identify a smaller area known as a segment.

One of the most common ways to validate an address is to use the USPS Address Verification tool. This tool is available on the USPS website and can be used to verify the accuracy of address information and standardize it to conform to USPS formatting rules.

So what do the extra numbers mean? These last 4 digits represent specific delivery routes within delivery areas. This extra detail means an even more precise matching to a more granular level. It could represent a handful of houses on one side of a street, or even a single building that receives a high volume of mail.

Article Number. 000003249. Certified Mail® service is a numbered service that: Provides the sender with a mailing receipt (as shown in these examples of Form 3800 / Receipt for Certified Mail) Also provides electronic verification that an article was delivered or that a delivery attempt was made.

Certified mail is trackable by default though the barcode supplied with the mailing form you purchase at the post office. So once you know the number of the mail piece (e.g., 9407 3000 0000 0000 0000 00), you can enter it on the USPS website (www.usps.com) to check certified mail.

Go to the post office nearest where you live, and pick up the certified piece of mail if you were not home to receive it. Take the card notifying you that you have certified mail to pick up that is left by the letter carrier in your mailbox with you to the post office.

When you use Certified Mail, you receive a receipt stamped with the date of mailing. A unique article number allows you to verify delivery online. As an additional security feature, the recipient's signature is obtained at the time of delivery and a record is maintained by the Post Office2122.

Use a Certificate of Mailing. Certificate of Mailing service provides a postmarked mailing receipt as evidence that your item was mailed. This is all you need to do: Complete PS Form 3817 at the time of mailing.

If you receive the error "The address you entered could not be verified against the USPS database", please check the following: In most cases there is an entry problem with the address. Check for correct spelling, numbers, ordinals (NE, SW, etc), and titles like Avenue or Street.