Telephone numbers in Europe - Wikipedia
Largest City in Each US Area Code (picture click) Quiz - By darkgreen_orange
Telephone Area Codes | Area Code Lookup | Area Codes Map| International Dialing Codes
The 10 Most Prestigious Phone Area Codes and How You Can Get One | KeKu
Area Code Maps | Commission for Communications Regulation
Japan Dialing Codes | Japan Experience
45 Country Code - Denmark Phone Code 0045 - How To Call Denmark From UK
Telephone numbers in Belgium - Wikipedia
Area codes 212, 646, and 332 - Wikipedia
UK Dialing Codes | How to Call Using Dialing Codes and Area Codes - Winterville
Turkey area code and city area codes - Trip Turkey
Area Code Look up and Reference
New York City Phone Numbers - Local Area Codes 212, 646, & 917
List of dialling codes in the United Kingdom - Wikipedia
New 235 area code coming to Missouri
United Kingdom telephone area codes finder for Window 7, Vista, XP and mobiles
Dialling code 01225 http://www.thetelephonecodes.com/ | Prefixes, Coding, Area codes
Germany country code, 49 phone code, +49 dialing code
International Dialing Codes - by country / territory name - Travel-Images.com
Japan Dialing Codes | Japan Experience
Old telephone area codes with letters UK: direct dialling
Two Kansas area codes switch to 10-digit dialing Sunday | The Wichita Eagle
Area codes locator - Area code lookup by number or city
Area codes 330 and 234 - Wikipedia
