If you are new to sending or receiving international mail, then know this up front: Its a risk. Letters, packages, and postcards sometimes take months to arrive at a foreign destination.
Companies that map streets and cities in international countries do exist, and their attempts are commendable; however, the problems with shipping internationally lie not only in foreign address mapping systems, but also in the different methods of processing mail.
As far as international address verification goes, it is too often unreliable, inconsistent, and inaccurate. Because only modernized countries have successful and reliable address systems, spending money on international address verification is often not justified. In other words, what you spend vs. what you save just isnt worth it.
In short, international address verification isn't nearly as reliable, provident, or successful as USPS address verification .