Area codes donate is a key tool for marking both national and global, with over 50000 keys, unlike the free version, the donate version does not require an Internet connection.
It is easy to use has two search options key:
Selection Mode: You can select step by step from the continent, country, town and municipality until the corresponding key.
Quick Search Mode: You can enter a keyword matching application look as your options marked.
Later shown the area code, you will have the option to upload your contacts to dial the area code with 3 options.