What is the 5-digit Zip Code? USPS Zip Code Database Download How to purchase a United States postal service Zip Code Database Zip Code Database Data ElementsIncluded 5 Digit ZIP CodeYes ZIP TypeYes – business, military, P.O. box, etc. ...
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Postal Service auditors; to labor organizations as required by law; to government agencies when necessary in connection with decisions by the requesting agency or by the Postal Service; to entities for law enforcement purposes, as required by law or incident to legal proceedings; and for customer ...
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Post Officeof the united states of America UNITED STATES POSTAL SERVICE Non-domestic Mail that moves outside of D.C. its possessions and territories DOMESTIC Mail that moves between D.C., the regions of the US, and possessions and territories of the U.S. Zip Code never requiredmust never...
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Zip codes were a way to identify specific locations and make it easier to sort and deliver mail. The use of zip codes became widespread in the early 20th century. Today, zip codes are an essential part of the United States address system. In the 1990s, the United States Postal Service (...
Is there an API for the ZIP Code dataset? Yes! We offer a FreeZIP Code APIservice as well as paid premium levels. The ZIP Code API includes U.S. ZIP Codes and Canadian Postal Codes. With the API you can build address autocompletion tools, find the ZIP Code of an Address, calculate...
When using a ZIP+4 ZIP Code, the number must consist of five digits, a hyphen (or dash), and four digits. Improperly labeled mailpieces may progress slower through the mail system and may be returned to sender if the United States Postal Service is unable to deliver the item. ❓ What...