Jamaica does not use Zip Codes
Zambia does not use zip codes. It does have postal codes.
Ireland does not use ZIP codes
The UK uses postcodes that are in a different format from U.S. ZIP codes.
Jamaica does not use Zip codes.
You can use the USPS website to find a ZIP code for sending a letter. Another website you could try to use to find ZIP codes is United States Zip Codes.
The UK does not use zip codes it uses postal codes. Warwickshire has many different postal codes
Ireland does not use zip codes. The city of Dublin has postal districts, numbered from 1 to 24, though they are not zip codes. You just use the address as it is. For internet forms, use IE if asked for a zip code for Ireland.
There are zip codes and zip+4 codes for every location in the US. To find a zip code for a location, you can use either of the related links.
Zip codes became mandatory in 1967. They were however created and put into use in 1963. Zip codes were needed as a way to help with better sorting mail.
p.o. box
Only two countries use ZIP Codes: the United States and the Philippines. Many other countries have postal codes that use other names (postcodes, PIN Codes, etc.). Some countries do not use postal codes at all.