Where is area code 865? Area code 865 is located in Tennessee and covers Knoxville, Oak Ridge, and Maryville. It is the only area code that serves the area.

Area code 865 is a telephone area code in the North American Numbering Plan (NANP) serving Knoxville, Tennessee, and the nine surrounding counties (Anderson, Blount, Grainger, Jefferson, …

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.

Find 865 area code details including city, time zone, and map. Lookup area code 865 phone number, name, and location.

Area code 865 serves Knoxville and surrounding areas in eastern Tennessee, including Oak Ridge, Maryville, and Sevierville. Created in 1999 from a split of the 423 area code, 865 cleverly …

Mar 9, 2025 · 865 is an area code located in the state of Tennessee, US. The largest city it serves is Knoxville. Find out where 865 area code zone from, which states, counties and cities it covers. Get …

Where is Area Code 865? Area code (865) is in the state of TN. Below, are the major cities in the area code (865).

Area Code 865 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 4,819,718 unique phone numbers and 387,706 individuals near Knoxville, Maryville, and Oak Ridge.

Lookup information on Area Code 865 - get demographic, NPA NXX, and other data by area code

Area code 865 is one of the area codes in Tennessee. It covers Knoxville and the surrounding area. If you're looking for information on area code 865, you've come to the right place. Here, you'll find …