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Telephone Numbers
Wolfram|Alpha can provide extensive geographic and demographic data about telephone numbers around the world. Look up the area codes in any US state, find the city in which a phone number was registered, search for the international calling code of any country and more.
Telephone Numbers
Look up a phone number and explore detailed statistics about its city.
Find a location for a phone number:
Country Codes
Find or identify an international calling code.
Find the international calling code for a country:
Identify an international calling code:
Area Codes
Search for information about area codes in any US city or state.