Look Up a ZIP Code ™. 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.

Learn what ZIP codes are, how they are assigned, and how they are used for mail delivery and shipping. Find ZIP codes by address, state, or city using the free ZIP code map, lookup, and list tools.

Find a ZIP Code for any address in the U.S. with USPS. Search by street, city, state, or company name and get accurate and updated results.

Distance Calculator. Locate Post Office. With our FREE zip code finder, you have many ways of finding the information you need. Lookup a ZIP Code. Enter a ZIP Code to see all information regarding it. ZIP Code: *. Find ZIP Code and ZIP+4 of an Address. Find all ZIP Codes of a City. Advanced Search.

Find ZIP Codes for corporate and residential addresses by entering street, city, and state. You can also see all the ZIP Codes for a city by entering city and state only.

Zip Code Finder. Zip Code Finder will find any the zip code of any address that you enter. 00601 Zip Code. Zip Code Lookup is a tool to find the zip code based on an exact address, or the state and city.

Look Up a ZIP Code™. ZIP Code™ is a postal code system used in the United States. It was introduced by the United States Postal Service (USPS) in 1963 to improve mail delivery efficiency. The term "ZIP" stands for "Zone Improvement Plan." Each ZIP Code™ is a five-digit number that represents a specific geographic area for sorting and ...