Country Codes List - ISO ALPHA-2, ISO ALPHA-3 and Numerical Country Codes - Nations Online Project
List of International Calling Codes and Prefixes
Area code 229 - Wikipedia
UN Country Code (ISO-3166-1) (Up to day as of 23rd, Dec, 2003)
Calling code from different countries | International Country Calling Codes | part 1 #country - YouTube
Callmama: Estados Unidos Country Code - Add +1 to Call the US Easily!
US Phone Number Format Examples with Country Code
Why do some small countries have 2 digit international country dialing code, while some large ones have 3? - Quora
What are the Different Parts of a Phone Number Called? — LinkedPhone
ISO Country Codes - Standards in the ISO 3166 Series - ANSI Blog
International Dialing Codes - by country / territory name - Travel-Images.com
ISO - ISO 3166 — Country Codes
Making International Calls 📞 Find Country Codes to Dial Abroad
Country Code Country Basic Rate Plus Rate Country Code Country ...
Which countries have the shortest and longest phone numbers (country code included)? - Quora
European Flag Buttons With Country Codes In ISO 3166-1 Alpha-2 Code Format Stock Photo, Picture and Royalty Free Image. Image 74034739.
Barcode Country Codes | Bar Codes Talk
Country codes | PDF
ISO 3166-1 alpha-2 - Wikipedia
Understanding International Phone Number Terminology | by Khoi Pham | Medium
Area codes in the Caribbean - Wikipedia
ISO 3166-1 Alpha-2 Two-Letter Country Codes | Download Table
ios - FBAccount Kit Country Code Localization - Stack Overflow
Country Codes - Silent Beacon
List of country calling codes - Wikipedia
List of international dialing codes by country
