Brentwood, Tennessee
Area code 629
Where Is Area Code 629?
Area code 629 is in middle Tennessee. It serves the same region as area code 615, including Brentwood, Nashville, and many nearby communities in the Nashville metropolitan area.
Area code 629 covers Davidson County and nearby counties in the region served by 615. Major cities and communities in this calling area include Nashville, Brentwood, Franklin, Hendersonville, Murfreesboro, Smyrna, Lebanon, and Gallatin. Brentwood is in Williamson County, just south of Nashville.
This area sits in the Central Time Zone. It includes well-known regional landmarks such as downtown Nashville, the Tennessee State Capitol, and major music and business centers tied to the Nashville area.
History of Area Code 629
Area code 629 was established on March 28, 2015. The North American Numbering Plan added it as an overlay for area code 615 because the region needed more phone numbers.
Area code 629 did not replace 615. It overlays the same geographic area, which means both area codes serve the same region. Because of the overlay, 10-digit dialing became necessary for local calls in the 615 and 629 service area.
Key Facts About Area Code 629
- Area code 629 is a Tennessee area code that serves Brentwood and the greater Nashville region.
- Area code 629 is an overlay of area code 615, and both area codes cover the same geographic service area.
- Area code 629 officially went into service on March 28, 2015.
- Area code 629 is in the Central Time Zone.
- Brentwood, Nashville, Franklin, Hendersonville, Murfreesboro, Smyrna, Lebanon, and Gallatin are among the cities that use area code 629.
- Area code 629 serves a region that includes Nashville, the capital city of Tennessee.
- The overlay of 629 on 615 required 10-digit dialing for local calls in the area.
- The service area includes major institutions and landmarks in the Nashville region, including the Tennessee State Capitol in Nashville.
Frequently Asked Questions
What state is area code 629 in?
Area code 629 is in Tennessee.
What major cities use area code 629?
Major cities in area code 629 include Nashville, Brentwood, Franklin, Hendersonville, Murfreesboro, Smyrna, Lebanon, and Gallatin.
Is area code 629 a toll-free number?
No. Area code 629 is a geographic area code.
Last updated: March 2026