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Updated 5 January 2013 By Country Code By Country Name Other WTNG pages Acknowledgements
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|us| United States +1

Number Format

Area Code:            3 digits
Subscriber Number:    7 digits
Trunk Prefix:         1 (0 for special calls)
International Prefix: 011 (01 for special calls)

Area Code information

See North American Numbering Plan for general information about telephone numbering for the U.S.A. and other nations sharing the same numbering plan.

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