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List of telephone country codes

Telephone country codes are telephone number prefixes for reaching subscribers in foreign countries or areas by international direct dialing (IDD). Country codes are defined by the International Telecommunication Union (ITU) in ITU-T standards E.123 and E.164 and constitute the international telephone numbering plan of the public switched telephone…

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List by world numbering zones

NANPUnited States1 (340)United States Virgin Islands1 (670)
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Locations without dedicated country code

Antarctica
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Overview

Telephone country codesTelephone numberInternational direct dialingInternational Telecommunication UnionITU-T
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List by world numbering zones

Locations without dedicated country code

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List of telephone country codes

Nodes588
Edges587
Triples0
Avg. degree2
Density0.003401
Components1

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country codes telephone assigned international numbering 91 west also formerly countries prefixes north american south east code itu plan itu-t

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