Area Code for Nashville

Nashville runs on two area codes: 615 — the original Middle Tennessee code established in 1954 — and 629, the overlay added in 2015 when 615’s number pool ran low.

Both cover the same geography: Davidson County and twelve surrounding counties, from the honky-tonks of Lower Broadway to the corporate campuses of Brentwood and the suburban sprawl of Murfreesboro. Whether you’re decoding a Nashville caller ID, choosing a local number for your business, or curious why Music City needed a second code, this guide has the full picture.

What’s the area code for Nashville?

Nashville is served by two area codes under the North American Numbering Plan (NANP):

Code	Established	Coverage	Notes
615	1954 (flash-cut from 901)	Davidson County + 12 surrounding Middle TN counties	Historic code; Nashville’s cultural identity; most recognized
629	2015 (overlay)	Same geography as 615	Overlay — no geographic split; mandatory 10-digit dialing

Both codes share Central Time (CT) — UTC−6 in winter, UTC−5 during CDT.

Quick rule: if a number starts with 615, it’s likely an established Nashville business or long-time resident. If it’s 629, it’s Nashville but newer — often mobile or VoIP.

Nashville metro area codes by neighborhood

Area codes 615 and 629 cover all of these areas:

Downtown and the urban core

• Broadway / Lower Broadway — honky-tonks, live music venues, the heart of tourist Nashville
• The Gulch — upscale mixed-use; tech companies and boutique hotels
• SoBro (South of Broadway) — Music City Center convention complex, Bridgestone Arena
• Germantown — historic neighborhood north of downtown; restaurants and breweries
• Midtown / Music Row — record labels, music publishers, major studios along 16th and 17th Avenues

Inner neighborhoods

• East Nashville — artsy, walkable; one of the fastest-growing urban neighborhoods in the South
• 12 South — boutique retail corridor; strong local business density
• Hillsboro Village / Vanderbilt — university district; Vanderbilt University and Vanderbilt Medical Center
• Berry Hill — indie music studios; often called “the 33rd neighborhood” by locals
• Sylvan Park — established residential west of downtown

Suburban communities (all 615/629)

• Belle Meade — affluent enclave west of Nashville; major estates and equestrian heritage
• Brentwood — Williamson County; corporate campuses, upscale residential
• Franklin — Williamson County seat; historic downtown, fast-growing tech and healthcare corridor
• Hendersonville — Sumner County; Taylor Swift’s Tennessee hometown
• Mt. Juliet — Wilson County; one of the fastest-growing suburbs in Tennessee
• Murfreesboro — Rutherford County; Middle Tennessee State University; largest city in the NPA outside Nashville itself
• Smyrna / La Vergne — Rutherford County; manufacturing and distribution hub (Nissan’s Smyrna plant)
• Gallatin — Sumner County seat; growing bedroom community
• Goodlettsville — northern Davidson/Sumner border; Dollar General headquarters

History of Nashville area codes

Nashville’s area code history mirrors Tennessee’s population growth and the telecommunications industry’s recurring need to create new number pools.

1947 — Tennessee gets a single code: 901. When AT&T engineers designed the original NANP, all of Tennessee was assigned area code 901. The state had a single area code serving the entire geography.

1954 — 615 is born. In a flash-cut, most of Tennessee east of the Tennessee River’s western bend was reassigned area code 615. This gave Middle and East Tennessee — including Nashville — their own identity separate from Memphis’s 901.

September 1995 — 423 splits off East Tennessee. Population growth and the proliferation of fax machines, pagers, and early internet dial-up lines drained 615’s number pool. The eastern portion of 615 — covering Chattanooga, Knoxville, and the Tri-Cities region — was carved off as area code 423, administered under guidance from the National Association of Regulatory Utility Commissioners (NARUC) and NANPA.

September 1997 — 931 splits off western and southern Middle Tennessee. Even after the 423 split, 615 faced renewed exhaustion. The solution was to peel the western and southern portions — including Clarksville, Cookeville, and the Columbia area — into a new code, 931. Area code 615 was reduced to its current footprint: Davidson County and its twelve immediate neighbors.

October 21, 2013 — 629 approved. The Tennessee Regulatory Authority (TRA) and NANPA approved area code 629 as an overlay for the 615 NPA. The overlay approach — rather than another geographic split — was chosen specifically to spare Nashville-area residents and businesses the cost and disruption of changing existing numbers.

July 26, 2014 — Permissive dialing begins. Callers within the 615/629 NPA could dial either 7 or 10 digits. This grace period allowed businesses and residents to update printed materials, websites, and automated systems.

February 2015 — Mandatory 10-digit dialing. All calls within the 615/629 NPA require the full 10-digit number. Area code 629 is now active alongside 615.

615 as Nashville’s Music City identity

Few area codes carry as much cultural weight as 615. Nashville is globally synonymous with country music, and 615 is the number that rings when the industry calls.

Country music capital. The Grand Ole Opry has broadcast from Nashville since 1925. The Ryman Auditorium — the “Mother Church of Country Music” — is a 615 landmark. Music Row (16th and 17th Avenues South) houses the offices of every major country label: Big Machine Label Group, Sony Music Nashville, Universal Music Group Nashville, and Warner Music Nashville all use 615 numbers.

Songwriter culture. Nashville’s publishing houses, co-writing rooms, and demo studios are disproportionately concentrated in Berry Hill and Music Row. The 615 code is shorthand in the industry for “a Nashville music contact.”

Healthcare powerhouse. What surprises outsiders: Nashville is also the healthcare industry capital of the United States. More than 500 healthcare companies are headquartered in the Nashville metro. HCA Healthcare — the largest for-profit hospital chain in the country — has its global headquarters at One Park Plaza, Nashville, TN, with the main line (615) 344-9551. Vanderbilt University Medical Center, one of the top academic medical centers in the South, operates entirely on 615 numbers.

Universities and sports. Vanderbilt University (615) is a top-20 research university. The Tennessee Titans (NFL) play at Nissan Stadium — 615. The Nashville Predators (NHL) play at Bridgestone Arena on Lower Broadway — 615.

Tech and finance. AllianceBernstein relocated its global headquarters from New York City to Nashville in 2022, bringing Wall Street to a 615 address. Amazon operates a major operations and tech center in the Nashville Yards development.

The 615 + healthcare + music combination is unique in American metro areas — no other major US city has that specific dual identity baked into a single area code.

Nashville area code spam and scams

Nashville’s 615 and 629 codes are targets for spoofing because a local number increases answer rates. Tennessee-specific scam patterns to watch for:

CMA/CMT ticket and event scams. Callers spoofing 615 numbers offer fake tickets to the CMA Fest, CMT Music Awards, or Grand Ole Opry shows. They collect payment information and disappear. Legitimate ticket sales do not come unsolicited by phone.

IRS and law enforcement impersonation. The FBI Nashville field office number (615-232-7500) has been actively spoofed, per Nashville NBC affiliate NewsChannel 5. Callers tell victims their Social Security number is suspended and a warrant exists for their arrest — then demand gift card purchases. The FBI and IRS never initiate contact this way.

Fake Vanderbilt / HCA recruitment. Scammers impersonate HR departments at Vanderbilt University Medical Center or HCA Healthcare, offering fake positions that require an upfront “background check fee” or equipment purchase.

Hurricane and tornado recovery scams. Middle Tennessee is in a tornado corridor. After severe weather events, scammers spoof 615 numbers to pose as FEMA representatives or contractor services collecting upfront fees for cleanup and repairs.

STIR/SHAKEN and what it means for your number. The FCC mandated STIR/SHAKEN caller authentication to combat these scams. Carriers assign each outbound call an attestation level: A (fully verified — carrier knows the caller and the number), B (partial), or C (gateway — unverified). Spoofed scam calls receive C-attestation or none, triggering “Spam Likely” on modern smartphones.

DialPhone 615 and 629 numbers carry A-attestation — the highest trust level — so your outbound calls display as verified. See our STIR/SHAKEN glossary for the full technical breakdown.

How to get a Nashville business phone number

Getting a Nashville 615 or 629 number for your business takes under 10 minutes through a cloud VoIP provider. No Nashville office required.

Step 1: Choose your area code. Both 615 and 629 signal authentic Nashville presence. If brand recognition matters — trade shows, national outbound calls, printed materials — 615 has stronger name recognition. If availability is your concern, 629 typically has more open inventory.

Step 2: Sign up with a VoIP provider. DialPhone lets you search available Nashville numbers by area code during signup. Select from available 615 or 629 numbers in real time.

Step 3: Assign to users or a team queue. Route the Nashville number to mobile, desktop app, or a team call queue. Add a greeting, IVR menu, or AI receptionist to handle after-hours calls automatically.

Step 4: Configure outbound caller ID. Set your 615 or 629 number as the outbound caller ID. Calls you make from your phone will display the Nashville number — not an 800 number or your personal cell.

Step 5: Port existing Nashville numbers if needed. Already have a 615 number with another carrier? Port it to DialPhone in typically 2–5 business days. See our number porting guide for the full process.

See DialPhone pricing for plan details, or start a free trial to claim your Nashville number today.

Famous companies in Nashville area codes

Nashville’s 615 and 629 codes map to one of the most economically diverse metro areas in the South — a combination of country music, healthcare, finance, and retail giants.

Healthcare. HCA Healthcare (One Park Plaza, 615) is the largest for-profit hospital operator in the United States. Community Health Systems (CHS) and LifePoint Health, two more Fortune 500-level hospital operators, are also headquartered in the Nashville metro on 615 numbers. Vanderbilt University Medical Center is one of the top academic medical centers in the country.

Retail and consumer. Dollar General — the largest discount retailer by store count in the US — is headquartered in Goodlettsville (615). Tractor Supply Company, the largest rural lifestyle retailer in the US, has its headquarters in Brentwood (615). Asurion, the device protection and tech support company, is headquartered in Nashville (615).

Finance and professional services. AllianceBernstein relocated its global headquarters from Manhattan to Nashville in 2022 — a major Wall Street-to-615 move. Caterpillar Financial Services operates its Nashville headquarters on a 615 number.

Manufacturing and tech. Bridgestone Americas moved its North American headquarters to Nashville from Detroit, bringing a formerly 313 area code corporate flagship to 615. Amazon operates a major Operations Center of Excellence in the Nashville Yards development.

Music industry. Big Machine Label Group — home to major country artists — is a flagship Nashville music company operating on 615. Universal Music Group Nashville, Sony Music Nashville, and Warner Music Nashville all maintain 615 addresses on Music Row.

Nashville area code FAQ

Nashville area code FAQ

What is the area code for Nashville? +

Nashville is served by two area codes: 615 and 629. Area code 615 is the original Middle Tennessee code, established via a flash-cut in 1954. Area code 629 is an overlay added in 2015 that covers the exact same geography as 615 — Davidson County and twelve surrounding counties.

Both codes share the same coverage: Nashville proper plus Murfreesboro, Franklin, Brentwood, Hendersonville, Gallatin, Lebanon, Mt. Juliet, and surrounding Middle Tennessee communities. New numbers issued in Nashville today are often 629, while established businesses typically hold 615 numbers.

Is 615 or 629 the Nashville area code? +

Both are genuine Nashville area codes. Area code 615 is the historic code with roots back to 1954 and carries Nashville's cultural identity — the Grand Ole Opry, Music Row, and the city's major corporations all use 615 numbers.

Area code 629 is the overlay introduced in 2015 to relieve number exhaustion. It covers identical geography to 615. Neither code is more 'Nashville' than the other for business purposes, but 615 carries more brand recognition nationally.

What cities are in the 615 and 629 area codes? +

Area codes 615 and 629 cover Davidson County (Nashville) and twelve surrounding counties. Major cities include Murfreesboro, Franklin, Brentwood, Hendersonville, Gallatin, Lebanon, Mt. Juliet, Smyrna, La Vergne, and Goodlettsville.

The codes also cover smaller communities including Antioch, Madison, Donelson, Hermitage, and Old Hickory within Davidson County, plus parts of Williamson County (including portions of Brentwood and Franklin) and Rutherford County (including Murfreesboro and Smyrna).

Why does Nashville have two area codes? +

Nashville acquired a second area code because 615 was running out of assignable numbers. Rapid population growth, the explosion of mobile phones, and the surge in internet-connected devices drained the number pool faster than expected after the 1997 reduction of 615's territory.

The Tennessee Regulatory Authority (TRA) and NANPA approved an overlay solution — area code 629 — rather than a geographic split. An overlay means all callers keep their existing numbers; new numbers are simply assigned from the new code. Mandatory 10-digit dialing took effect in February 2015 when 629 launched.

What area code is Brentwood and Franklin TN? +

Brentwood and Franklin are both covered by area codes 615 and 629. Brentwood is an affluent suburb in Williamson County immediately south of Nashville, and Franklin is the county seat of Williamson County. Both cities fall within the Middle Tennessee numbering plan area that covers Davidson County and its twelve surrounding counties.

Notably, Dollar General is headquartered in Goodlettsville (615), while many major healthcare and corporate campuses in the Brentwood corridor — including several HCA Healthcare facilities — use 615 numbers.

Is a Nashville 615 number good for business? +

Yes. A 615 number is one of the most recognizable area codes in the American South. Nashville is a nationally known brand — Music City, country music capital, a growing tech and healthcare hub — and a 615 number signals a genuine Middle Tennessee presence.

For businesses targeting Nashville-area customers, a local 615 or 629 number improves answer rates (local numbers get picked up more often than toll-free or out-of-state numbers), signals local commitment, and aligns with local SEO for Nashville searches. DialPhone assigns 615 and 629 numbers in minutes with no Nashville office required.

Are 615 calls spam? +

Not inherently. Legitimate Nashville businesses use 615 and 629 numbers. The issue is spoofing — scammers fake a local 615 caller ID to boost answer rates. Common Nashville-specific scams include fake CMA/CMT event ticket offers, IRS impersonation calls spoofing the FBI Nashville field office number (615-232-7500), and fake Vanderbilt or HCA Healthcare recruitment calls.

STIR/SHAKEN is the FCC-mandated authentication framework that labels spoofed calls. Calls carry an A (fully verified), B (partial), or C (unverified) attestation. DialPhone 615 and 629 numbers carry A-attestation — the highest STIR/SHAKEN trust level — so outbound calls reach recipients as verified, not flagged as 'Spam Likely.'

How do I get a Nashville 615 or 629 number? +

You can get a Nashville 615 or 629 number through any cloud VoIP provider without a physical Nashville office. The process takes under 10 minutes: choose your area code, sign up, assign the number to your mobile or desktop app, and configure outbound caller ID.

DialPhone assigns available Nashville numbers instantly. If you already have a Nashville number with another carrier, you can port it in typically 2–5 business days for US local numbers. See our number porting guide for the full walkthrough.

Get a Nashville business number

A Nashville 615 or 629 number puts your business inside one of the fastest-growing metros in the United States — Music City, healthcare capital, and a top destination for remote workers and corporate relocations.

DialPhone assigns Nashville numbers in minutes with full STIR/SHAKEN A-attestation, so your outbound calls land as verified rather than flagged. Explore plans at DialPhone pricing or activate a free trial to claim your Nashville number today.

Looking for a specific code? Browse area code 615 or the full Tennessee area codes guide.

Want to bring your existing Nashville number? Our number porting guide covers the full process — most local ports complete in 2–5 business days.

For our full business phone system, see what DialPhone offers beyond the number itself.