317 Area Code is part of 2 counties in the state of Indiana. There are around 31 cities in the 317 area code. The 317 area code is located in the EST timezone. Indiana has an avarage population of 6,400,313 spread between the coordinates of +39.849426 Latitude and -86.258278 Longitude.
Below you will find more info about 317 Area Code and also zip codes, counties, cities and the post offices that belong to this Area Code.