USA Area Codes
Area Code Knoxville, Area Code Knox
The city of Knoxville is located in the state of ( county). The Knoxville area codes are Knox. The US area codes have a fixed length of 3 digits. For Knoxville local calls you need to dial an area code.
If you want to call from to Knoxville you have to dial +1 Knox and the telephone number of the person you want to reach.
Last change: 23.04.2007
