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All Area Codes/Tennessee
615

Murfreesboro, Tennessee

Area code 615

Where Is Area Code 615?

Area code 615 is in Middle Tennessee. It serves Nashville and many nearby communities in the north-central part of the state. Murfreesboro, the seat of Rutherford County, is one of the major cities in the 615 service area.

Area code 615 covers all or part of several counties, including Davidson, Rutherford, Sumner, Williamson, and Wilson counties. Major cities and communities in the area include Nashville, Murfreesboro, Franklin, Hendersonville, Gallatin, Lebanon, and Springfield. The area sits in the Central Time Zone.

The region includes well-known places such as downtown Nashville, the Cumberland River, and Percy Priest Lake. Murfreesboro is home to Middle Tennessee State University. Nashville landmarks in the 615 area include the Tennessee State Capitol and the Grand Ole Opry.

History of Area Code 615

Area code 615 is one of Tennessee's original area codes. AT&T and the Bell System created it in 1947 as part of the original North American Numbering Plan. At that time, 615 covered a much larger part of Middle Tennessee than it does today.

Area code 615 later shrank as demand for phone numbers grew. Area code 615 split in 1995, when area code 423 was created for eastern Tennessee. It split again in 1997, when area code 931 was created for many areas outside metropolitan Nashville. In 2014, area code 629 began overlaying 615, which means both codes now serve the same geographic area.

Key Facts About Area Code 615

  • Area code 615 is in Tennessee, and Nashville is the largest city in the service area.
  • Murfreesboro, a major city in area code 615, is the county seat of Rutherford County.
  • Area code 615 uses the Central Time Zone.
  • Area code 615 is an original area code that was established in 1947.
  • Area code 615 split in 1995 to create area code 423, and it split again in 1997 to create area code 931.
  • Area code 629 has overlaid area code 615 since 2014.
  • Middle Tennessee State University in Murfreesboro is located in the 615 area.
  • The 615 area includes major Nashville landmarks such as the Grand Ole Opry and the Tennessee State Capitol.

Frequently Asked Questions

What state is area code 615 in?

Area code 615 is in Tennessee.

What major cities use area code 615?

Major cities in area code 615 include Nashville, Murfreesboro, Franklin, Hendersonville, Gallatin, Lebanon, and Springfield.

Is area code 615 a toll-free number?

No. Area code 615 is a geographic area code.

Last updated: April 2026

More area codes in Tennessee

423 · Chattanooga629 · Brentwood731 · Jackson865 · Knoxville901 · Memphis931 · Clarksville