740 Area Code is part of 28 counties in the state of Ohio. There are around 202 cities in the 740 area code. The 740 area code is located in the EDT timezone. Ohio has an avarage population of 11,465,639 spread between the coordinates of +40.388783 Latitude and -82.764915 Longitude.
Below you will find more info about 740 Area Code and also zip codes, counties, cities and the post offices that belong to this Area Code.