The most populous cities in area code 615 are: Nashville, Murfreesboro, Franklin, Smithville, and Smyrna.
Other cities in the 615 area code include: Lebanon, Gallatin, Goodlettsville, La Vergne, Hendersonville, Springfield, Dickson, Old Hickory, Hartsville, Carthage, Lafayette, Ashland City, Mount Juliet, White House, White Bluff, Portland, Clarksville, Fairview, Nolensville, Greenbrier, Pleasant View, Bethpage, Lyles, Adams, Spring Hill, Brentwood, Cross Plains, Eagleville, Vanleer, Charlotte, Cunningham, Kingston Springs, Watertown, Arrington, Pleasant Shade, Dixon Springs, Westmoreland, Red Boiling Springs, Bell Buckle, Chestnut Mound, and College Grove.
Nashville is the capital of the U.S. state of Tennessee and the county seat of Davidson County. It is located on the Cumberland River in the north central part of the state. The city is a center for the music, healthcare, publishing, banking and transportation industries, and home to numerous colleges and universities. It is known as a center of the country music industry, earning it the nickname "Music City, U.S.A." Since 1963, Nashville has had a consolidated city-county government which includes six smaller municipalities in a two-tier system. Nashville is governed by a mayor, vice-mayor, and 40-member Metropolitan Council. Thirty-five of the members are elected from single-member districts; five are elected at-large. Reflecting the city's position in state government, Nashville is home to the Tennessee Supreme Court's courthouse for Middle Tennessee. According to 2015 estimates from the U.S. Census Bureau, the total consolidated city-county population stood at 678,889. The "balance" population, which excludes semi-independent municipalities within Nashville, was 654,610. The 2015 population of the entire 13-county Nashville metropolitan area was 1,830,345, making it the largest metropolitan statistical area in the state. The 2015 population of the Nashville-Davidson–Murfreesboro–Columbia combined statistical area, a larger trade area, was 1,951,644.
Murfreesboro is a city in and the county seat of Rutherford County, Tennessee. The population was 108,755 according to the 2010 census, up from 68,816 residents certified in 2000. In 2015, census estimates showed a population of 126,118. The city is the center of population of Tennessee and is part of the Nashville metropolitan area, which includes thirteen counties and a population of 1,757,912 (2013). It is Tennessee's fastest growing major city and one of the fastest growing cities in the country. Murfreesboro is also home to Middle Tennessee State University, the largest undergraduate university in the state of Tennessee, with 22,729 total students as of fall 2014. In 2006, Murfreesboro was ranked by Money as the 84th best place to live in the United States, out of 745 cities with a population over 50,000.
Franklin is a city in and county seat of Williamson County, Tennessee, United States. Located about 21 miles south of Nashville, it is one of the principal cities of the Nashville metropolitan area. Since 1980, its population has increased more than fivefold and, based on its 2013 estimated population of 68,886, it is ranked as the seventh-largest city in Tennessee.
The 615 area code lies within the Central Daylight Time Zone (or CDT). The current time in Central Daylight Time is 10:42 AM on May 19, 2022.
