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Find a ZIP Code
ZIP Code information at your fingertips.
Need a ZIP Codeā„¢? We provide your business several ways to get ZIP Code information.
City/State/ZIP Code Associations
Find the ZIP Code for an area of a city or town, or the location of a given ZIP Code.

ZIP+4 Code Lookup
We make it simple. Enter an address and receive the ZIP+4 code.

Here you will find ZIP Code frequently asked questions. Check online and get the answers quickly.

  Related Services & Links

Address Management Publications
Find publications and guides to assist you in managing your addresses.

Official USPS Abbreviations
Retrieve information on Postal abbreviations quickly and easily.

Postal Explorer
Explore a virtual library of Postal information designed to help business mailers.