Enter a corporate or residential street address, city, and state to see a specific ZIP Code.

Enter a corporate or residential street address, city, and state to see a specific ZIP Code.

Enter a corporate or residential street address, city, and state to see a specific ZIP Code.

World Zip/Postal Codes Lookup

Codes by country

Search Notes

Finding the postal codes you need for your post is as simple as few clicks. First select your country of choice to be taken to a list of the administrative divisions of that country. Then select the area where you are trying to send your letter for a list of the available zip codes for that area.

Not sure of the country or the administrative division to choose? Or your country/region is missing in the list? Try entering the address into the search at the top of the page to lookup the right code to use.