Data sources
The area code and location facts on our virtual phone number pages are built from these open datasets. Availability of specific numbers is always confirmed at checkout.
US Census Bureau Gazetteer Files and Population Estimates
City and state names, coordinates, and population figures.
License: Public domain (US government work)
Area Code Geolocation Database
Telephone area code service locations used to map cities to nearby area codes.
License: CC BY 4.0
NANPA public numbering data
Valid North American area codes and their designated service areas.
License: Public data