The numbers below are the most recent searches by Hexum users for Area Code 817 and the Prefix 400.
Area code 817 is associated with Tarrant County Texas. The 817 area code includes 33 cities with 5 census areas. As of the 2012 US Census, the total population for this area code is 2,912,654 with 26% under the age of 18 and 13% over the age of 65. There are 988,987 households with average household size of 3 and 662 residents per square mile. Median income for area code $60,436.