ZIP+4 Code Lookup

Enter an address.  If found in our database this lookup will standardize the address and return the ZIP+4 Code.

Sponsored by PC Shareware, Inc., the USPS and The Zip Code Companion

Quickly find a ZIP+4 zip code with this zipcode database

   ZIP+4 database that allows you to quickly find or verify zip codes, cities, states within the USA.        Delivery address (required):

Company (required for matching to firm records):

Urbanization (Puerto Rico only):

City (required):

State (required):

ZIP Code:

(instead of, or in addition to, city and state)


Quickly find a ZIP+4 zipcode with this zip code index


Sponsored by Softword Technology, the USPS and The Zip Code Companion