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United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state.
Look Up a ZIP Code ™. Enter a corporate or residential street address, city, and state to see a specific ZIP Code ™. Enter city and state to see all the ZIP Codes ™ for that city. Enter a ZIP Code ™ to see the cities it covers. Can't find what you're looking for?
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Locate a Post Office anywhere in the United States by entering a ZIP Code. Lookup an Area Code. Free zip code finder. Lookup ZIP codes by city, address, state, county, or area code and get all the zip codes.