Other websites providing international calling info
Below is a list of links to additional websites providing international calling info. While we picked the most popular and trusted such websites we do not guarantee that all the info displayed by them is accurate/updated. The best thing to do when searching for anything on the Internet: check at least 2 sources of information.
- International Telecommunication Union
- International Numbering Plans - a guide to international telephone numbering; also features some helpful Number Analysis Tools.
- World Telephone Numbering Guide - information on phone numbers in every country, plus chronologically displayed changes in a country's numbering plan
- NANPA - North American Numbering Plan Administration
- Area Codes for the US, Canada and the Caribbean - locations covered, maps and time zone info
- Numberway - features links to phone books, white pages and yellow pages for all countries