The 629 area code is an overlay serving Nashville and Middle Tennessee. Introduced in 2015, it was layered directly on top of the established 615 area code to meet booming demand for phone numbers across one of America’s fastest-growing metro areas.
Quick Summary of the 629 Area Code
| Area Code | 629 |
| State | Tennessee (TN) |
| Region | Greater Nashville & Middle Tennessee |
| Major Cities | Nashville, Murfreesboro, Franklin, Hendersonville, Gallatin, Brentwood, Smyrna, La Vergne |
| Time Zone | Central Time (CT) – CST / CDT |
| Dialing Format | 10-digit dialing required |
Geographic Coverage
The 629 area code shares an identical footprint with 615, covering Nashville and the surrounding Middle Tennessee suburbs of Murfreesboro, Smyrna, Franklin, Brentwood, Hendersonville, and Gallatin. Because it is an overlay rather than a separate region, a 629 number and a 615 number can exist on the same street.
Time Zone
The 629 area code observes Central Time (CT). Clocks follow Central Standard Time (UTC−6) in winter and shift to Central Daylight Time (UTC−5) from mid-March through early November. Because Tennessee straddles two time zones, note that this region runs one hour behind eastern Tennessee (Knoxville and Chattanooga). From the West Coast, this area is two hours ahead of Pacific Time, so a 9:00 AM call in California reaches a 629 number at 11:00 AM local time.
Tip: Business hours across the 629 region generally run 9:00 AM to 5:00 PM local time, Monday through Friday.
How to Dial a 629 Number
Because area code 629 operates as part of an overlay, 10-digit dialing is mandatory for every local and long-distance call. You must dial the full 10-digit number (629 + the seven-digit line number) even when calling a neighbor across the street. For international callers, dial your country’s exit code, then +1 (the North American country code), then 629, followed by the seven-digit local number.
Scam Alerts for the 629 Area Code
Like every U.S. area code, 629 has been used by scammers who spoof local numbers to appear trustworthy. Residents in Nashville, Murfreesboro, Franklin, Hendersonville, Gallatin, Brentwood, Smyrna, La Vergne should stay alert to the following common tactics:
| Scam Type | What to Watch For |
|---|---|
| IRS / Tax Scams | Threatening calls demanding immediate tax payment via gift cards or wire transfer. |
| Utility Shut-off | Impostors claiming to be Nashville Electric Service threatening to cut power. |
| Tech Support Fraud | Pop-ups or calls claiming your computer is infected and asking for remote access. |
| Prize / Lottery Scam | Calls saying you won a prize but must pay a “fee” or “tax” to claim it. |
If you receive a suspicious call from a 629 number, take these steps to protect yourself:
- Do not share personal information such as Social Security numbers, bank details, or passwords over the phone.
- Hang up and verify by calling the organization back using an official number from its website.
- Report the call to the FTC at reportfraud.ftc.gov and to the Tennessee Attorney General’s Office.
- Block the number and consider registering with the National Do Not Call Registry.
Red Flag: Legitimate agencies such as the IRS, Social Security Administration, or your local utility company will never demand immediate payment by gift card, wire transfer, or cryptocurrency. Any 629 caller making such a demand is a scammer.
History and Economy of the 629 Region
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The 629 area code entered service in 2015 as an overlay for the entire 615 region. Overlays let regulators add a fresh supply of phone numbers to a crowded area without forcing existing customers to change their numbers, so 629 covers precisely the same cities as 615. The regional economy is powered by Nashville’s famous music and entertainment industry, a large healthcare sector led by HCA Healthcare and Vanderbilt University Medical Center, automotive manufacturing at the nearby Nissan plant in Smyrna, and a thriving tourism trade. Because 629 is the newer of the two Nashville codes, it appears most often on recently activated mobile numbers and newly established business lines.
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Looking Up a 629 Number
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To identify a 629 caller, use a reverse phone lookup or search the complete 10-digit number online. Because 629 is a newer code often used for mobile numbers, some callers may have a smaller public footprint, so never share personal or financial details with an unverified caller.
Nearby & Related Area Codes
Tennessee is served by several area codes. If you are researching 629, these neighboring and overlay codes are worth knowing:
- 615 – Nashville (overlay partner)
- 931 – Middle TN / Clarksville
- 901 – Memphis
- 865 – Knoxville
- 423 – East Tennessee
You can also browse our full directory of Tennessee area codes for more regional guides.
↑ See the complete list of All US Area Codes by State – every area code across all 50 states in one directory.
Explore Neighboring States
Researching area codes just across the state line? Start with these codes in the states that border Tennessee:
- Kentucky – area code 502
- Virginia – area code 804
- North Carolina – area code 704
- Georgia – area code 404
- Alabama – area code 205
- Mississippi – area code 601
- Arkansas – area code 501
- Missouri – area code 314
Frequently Asked Questions
Where is the 629 area code located?
The 629 area code serves Nashville and Middle Tennessee as an overlay of the 615 area code, covering Murfreesboro, Franklin, Hendersonville, and the surrounding suburbs.
Why does 629 cover the same area as 615?
629 is an overlay added in 2015 because the 615 region ran short of available phone numbers. Both codes serve the exact same geographic area.
Do I have to dial 10 digits for 629?
Yes. Overlay area codes like 629 always require 10-digit dialing for local calls.
Is the 629 area code Central Time?
Yes, the 629 area code follows Central Time (CST/CDT), like the rest of Middle Tennessee.
Related 629 Guides
- Is a 629 call safe? Read Is area code 629 a scam? Spam & safety guide.
- Local coverage: see the Nashville area code guide.
- Worried about spam or robocalls? Browse our Scam Alerts directory.