The area code 865 is located in Knoxville, Tennessee.
Area code 865 is the telephone area code for Knoxville, Tennessee. Nestled in the beautiful landscape of the Volunteer State, Knoxville is a vibrant city known for its rich culture, thriving arts scene, and stunning natural beauty. With area code 865, residents and businesses in Knoxville can easily connect with friends, family, and customers near and far. Whether you're looking to make local calls or reach out across the country, area code 865 ensures that you stay connected in the heart of Tennessee. So pick up the phone and dial 865 to experience the warmth and charm of Knoxville's southern hospitality.