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I often use an Internet based telephone service that allows me to use my usual home phone or mobile phone, at almost local-call rates, and I often need to look up international country codes.

The following sites are useful:

CountryCallingCodes .com

StudyAbroad .com

World Telephone Numbering Guide


See also our pages on places and postal codes, and time zones.


Last updated by Peter J. Matthews Jan 10, 2011.

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