Free Area Code Lists
Below are free Area Code quick references
in Adobe Acrobat format. Each list includes area codes and helpful additional information such as time zones.
Area Code / Time Zones
This is our most popular list. On a single page, it has each area code with corresponding time zone and state. It has a separate cross-reference for state/province and time zone abbreviations.
Free Time Zone Map
Area Code Master Lists
List of area codes with corresponding city/ region, state, time zone, and more.
Area Code Split List
List of area code splits and when they became active. Helpful for phone number data cleanup.