Links to USPS Lookups

These sites are maintained by the USPS and are included here for your convenience.

 

Carrier Route Lookups – choose “Search by Address”, then type in your address and click enter.  On the next page you will see a link allowing you to view “Mailing Industry Information.”  Here you will see the carrier route that corresponds to the address you typed in.

http://www.usps.com/zip4/welcome.htm?from=global&page=2132findzip

 

USPS Web-based services

http://www.usps.com/

 

City/ZIP Lookup – find all of the ZIP Codes in a city

http://zip4.usps.com/zip4/citytown.jsp