Without a zip code, mail will not be able to be delivered. The zip code is used by the postal service to identify which area of the country the mail is intended for. Without a zip code, the postal service would have no way to determine where to deliver the mail.

Is ZIP Code important for delivery?

Yes, ZIP Code is important for delivery because it helps provide the specific location of where the delivery should go. It is important to provide the correct ZIP Code in order to ensure that your package is delivered to the right address. Furthermore, some delivery services may require a ZIP Code in order to provide accurate delivery estimates.

Where does mail with no address go?

Mail that has no address or a misaddressed letter will usually be returned to the sender. If it cannot be returned, it will usually be sent to a dead letter office, which is a post office that handles undeliverable mail. If the dead letter office is unable to determine the sender or the intended recipient, the mail will either be recycled or destroyed.