The capital of Tennessee and the beating heart of country music, Nashville is one of America’s fastest-growing cities, drawing millions to its honky-tonks and recording studios. It is covered by the 615 code and its overlay. This guide breaks down Nashville’s 615 and 629 codes, the required 10-digit dialing, the state’s Central/Eastern time split, major ZIP codes, and local scam warnings.
Nashville Area Codes at a Glance
| Detail | Information |
|---|---|
| Primary Area Code(s) | 615 |
| Overlay Area Code(s) | 629 |
| Time Zone | Central Time (CT) – CST / CDT |
| Major County | Davidson County |
| Region | Middle Tennessee |
| Dialing Format | 10-digit dialing required |
Area Code Breakdown & Regional Mapping
615 – Nashville & Middle TN Code
Area code 615 is one of the original 1947 codes and is synonymous with Music City, covering Nashville and the surrounding Middle Tennessee counties including Davidson, Williamson, and Rutherford. A 615 number is a Nashville hallmark.
629 – Middle Tennessee Overlay
Area code 629 is the 2014 overlay for the 615 region, sharing the same Middle Tennessee geography. Many newer Nashville lines carry a 629 prefix, fully local to existing 615 numbers.
Neighborhoods & Local Coverage
Nashville’s 615/629 codes cover a booming city anchored by the neon honky-tonks of Lower Broadway downtown, the trendy restaurants and shops of The Gulch, and the recording studios of Music Row. Across the Cumberland River, East Nashville has become the city’s hub of indie music and dining.
Beyond the core, the same codes reach the historic Germantown district, the boutiques of 12 South and Hillsboro Village near Vanderbilt and Belmont, the upscale Green Hills area, and the Donelson and Sylvan Park neighborhoods. The 615/629 codes also tie Nashville to its fast-growing Middle Tennessee suburbs.
Local Dialing Rules, Time Zone & International Format
Nashville and the 615 region have required 10-digit dialing since the 629 overlay launched — always dial the area code plus the 7-digit number. The surrounding Middle Tennessee suburbs share the 615/629 codes, while Clarksville to the northwest uses 931.
A note on Tennessee time: Nashville sits in the Central Time Zone, like most of Tennessee. But the eastern third of the state — including Knoxville and Chattanooga — is on Eastern Time, an hour ahead. Keep that in mind when calling across the state.
To call Nashville from outside the United States, dial your country’s exit code, then the U.S. country code +1, followed by the 10-digit number (for example, +1 615 XXX-XXXX). From inside the U.S. and Canada, simply dial 1 before the 10-digit number for long-distance calls.
Major ZIP Codes Covered
The 615 service area spans many of Nashville’s core ZIP codes, including 37201, 37203, 37204, 37206, 37207, 37209, 37212, 37215, 37217, and 37221.
Spam & Scam Call Warnings in Nashville
Nashville residents report heavy volumes of neighbor-spoofing robocalls faking a local 615 prefix. Common scams impersonate Nashville Electric Service (utility shutoff), the IRS, and delivery services, along with fake-ticket scams tied to the city’s huge tourism scene.
| Scam Type | What to Watch For |
|---|---|
| Neighbor Spoofing | Calls that mimic a local 615 prefix to look familiar. |
| Utility / Toll Scams | Threats to shut off power or demand toll payment via gift cards. |
| IRS / Government | Robocalls claiming legal action — agencies never call to demand instant payment. |
Red flag: Any caller who pressures you to pay immediately with gift cards, wire transfers, or cryptocurrency is almost certainly running a scam. Hang up and verify through an official number.
↑ See the complete list of All US Area Codes by State for every code across the country.
Nearby & Related Tennessee Cities
Frequently Asked Questions
What area code is Nashville, TN?
Nashville’s primary area code is 615, in service since 1947, overlaid by 629.
Is 629 a real Nashville area code?
Yes. 629 is the FCC-approved overlay for the 615 region, added in 2014 to expand number capacity across Middle Tennessee.
Do I need to dial 10 digits in Nashville?
Yes. With the 629 overlay active, all local calls in the 615 region require 10-digit dialing.
What time zone is Nashville in?
Nashville is in the Central Time Zone (CST/CDT). Note that East Tennessee cities like Knoxville and Chattanooga are on Eastern Time, an hour ahead.
Stay Safe & Explore More
- Verify an unknown caller in our Scam Alerts directory.
- Comparing nationwide numbers? See our Toll-Free Numbers guides.