This app allows you to quickly do a lookup on area codes for North America. Tap in the 3 digit code to get the area code state/province and cities it covers. You can even browse a state/province to see all of the area codes associated with it. You do not need to connect to the web to use the app, which makes the response time even faster. Area code descriptions are for the US, Canada, Caribbean and US Territories. Only the cities with the largest populations will be dislayed. The application has be updated to solve a problem when going to the state page.