918 Area Code is part of 21 counties in the state of Oklahoma. There are around 164 cities in the 918 area code. The 918 area code is located in the EST 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 918 Area Code and also zip codes, counties, cities and the post offices that belong to this Area Code.
