615 Area Code
Middle Tennessee, Tennessee
Area code 615 is located in Middle Tennessee, Tennessee. It covers Nashville, Murfreesboro, and surrounding areas in the Central time zone (UTC-6). Administered by NANPA.
Where is area code 615?
Area code 615 is located in Middle Tennessee, Tennessee. It covers Nashville, Murfreesboro, and surrounding areas in the Central time zone (UTC-6).
Area code 615 is overlaid by area code 629. Both codes serve the same geographic region and require 10-digit dialing for local calls.
Cities Covered by Area Code 615
Area code 615 primarily serves the Middle Tennessee area of Tennessee. The exact coverage includes Nashville, Murfreesboro, and Franklin, along with surrounding communities and suburbs.
Time Zone
Central Time — UTC-6
Area code 615 operates in the Central Time Zone. When calling 615 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 615
Area code 615 was introduced in 1947 as a geographic area code serving Middle Tennessee, Tennessee. As demand for phone numbers grew, overlay code 629 was added to the same region, requiring 10-digit dialing for local calls. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.