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List of all area codes in Knoxville, TN. Knoxville, TN area code map, list, and phone lookup.
Map of all Tennessee area codes. 423 - Chattanooga, Johnson City, Kingsport, Bristol: Initially split from 615 in 1995. 615 and 629 (overlay) - Greater Nashville, including Murfreesboro, Mount Juliet: 615 initially split from 901 in a 1954 flash-cut. The 629 overlay for the entire area code was made effective in 2015.
Area code 865 serves Knoxville, Tennessee, and the nine surrounding counties (Anderson, Blount, Grainger, Jefferson, Knox, Loudon, Roane, Sevier, and Union) in central East Tennessee. The area incorporates most of the region defined as the Knoxville-Sevierville-La Follette Combined Statistical Area.
Browse area code 865 phone numbers, prefixes and exchanges. The 865 area code serves Knoxville, Alcoa, Oak Ridge, Sevierville, Powell, covering 42 ZIP codes in 12 counties.
Area code 865 serves the state of Tennessee. This area code was assigned on April 15th, 1999. On November 1st, 1999 it went into service. 865 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.
Find the local area code for Knoxville, Tennessee. Our complete calling resource guide instantly gives you the the Knoxville area code and local time to help you make your long distance call to Knoxville, Tennessee.
Area code 865 is located in Tennessee and covers Knoxville, Oak Ridge, and Maryville. It is the only area code that serves the area.
