Are there any web services or DBs available that will be able to return the ISO 3166-1 and ISO 3166-2 (Country & region) codes given a particular address or latitude/longitude coordinates?
I'm currently using the Google Geocode API in a PHP app, and would like to augment that info with the above mentioned ISO codes.
Thanks very much.
Prembo.
How to reverse geocode without Google? contains an answer that would do the job. (Thanks @peter-szymkowski)
The Web Service that can be used is provided by: www.geonames.org