I came across this brilliant site called “Geonames.org” – a Geographical database for download free of charge containing over eight million geographical names. The site allows you to search for any city or place or postal code and the best part is all of this is also available through a number of webservices and a daily database export. This can be useful while you are developing a website and have to get input of a city or determine a place in a transaction.
Check out these examples:
GeoNames was founded by Marc Wick. Marc is a self-employed software engineer living in Switzerland. Thanks to Marc Wick & the other volunteers of the site.