Area Code 865

Tennessee (TN) • Knoxville, Maryville, Lenoir City, Sevierville, Alcoa, Andersonville, Bean Station, Blaine • Eastern Time (ET)

What Stands Out

•Coverage: 1.0M people across 70 ZIP codes.
•Major cities: Knoxville, Maryville, Lenoir City.

Spotlight: Coverage

Snapshot highlights for area code 865.

Income

55th

Home values

67th

Poverty rate

58th

Area Code Basics

Primary State

Tennessee (TN)

States Served

Tennessee (TN)

Major Cities

Knoxville, Maryville, Lenoir City, Sevierville, Alcoa, Andersonville, Bean Station, Blaine

Time Zone(s)

Eastern Time (ET)

Est. Population

1.0M

ZIP Codes

Data accuracy & methodology

This report aggregates 2020–2024 ACS 5-year estimates and geographic overlays for orientation. Area-code service areas can cross ZIP/state boundaries and change over time; verify official assignments with NANPA for critical use.