Makes things easy

This app definitely delivers, and pretty much does what it sayd perfectly. It scans your address book and assigns country code accordingly. It covers all the country codes in the world, so that is a pretty extensive amount of data, however the only issue is that if you already have a country code on the numbers, instead of skipping it, the app still adds the country code, meaning in the end you have a double instance of country code. The developer should fix this little issue in an update as soon as possible!

MaranSubramaniam about PlusOne - Country Code Address Book Converter