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.