405 Area Code is part of 11 counties in the state of Oklahoma. There are around 86 cities in the 405 area code. The 405 area code is located in the EDT timezone. Oklahoma has an avarage population of 3,665,548 spread between the coordinates of +35.565342 Latitude and -96.928917 Longitude.
Below you will find more info about 405 Area Code and also zip codes, counties, cities and the post offices that belong to this Area Code.