Got a missed call from a 336 area code location and no idea where it’s from? Or maybe you’re moving to North Carolina and want to know which area code you’ll be getting. Either way, the answer is straightforward. The 336 area code is located in North Carolina, USA, and it covers one of the state’s most recognizable regions.
Here’s everything worth knowing about it.
Where Is the 336 area code location?
The 336 area code sits in the Piedmont Triad region of North Carolina. This is the north-central part of the state, positioned between the Appalachian Mountains to the west and the Coastal Plain to the east.
The three anchor cities of the region are Greensboro, Winston-Salem, and High Point. These three cities are why locals and planners refer to it as “the Triad.” Greensboro is the largest of the three, ranked as the third most populous city in all of North Carolina.
Beyond those three, 336 covers a wide spread of cities and towns across 17 counties, including:
- Burlington
- Asheboro
- Kernersville
- Thomasville
- Lexington
- Eden
- Reidsville
- Mount Airy
The counties covered include Guilford, Forsyth, Alamance, Davidson, Randolph, Rockingham, Stokes, Surry, Caswell, Davie, and Yadkin, among others.
336 Area Code Location on a Map
If you’re visualising it geographically, the 336 region covers a substantial chunk of central and northwestern North Carolina. It’s not a coastal code and not a mountain code. It’s the flat-to-rolling middle ground that most people associate with mid-state North Carolina. Interstate 40, Interstate 85, and Interstate 73 all pass through Greensboro, making the area a genuine logistics and transportation hub.
What Time Zone Is the 336 Area Code In?
The 336 area code is in the Eastern Time Zone (ET). That means:
Standard Time (EST): UTC-5
Daylight Saving Time (EDT): UTC-4
Daylight saving runs from early March through early November. So if you’re calling from the UK, you’re typically five to six hours ahead of 336. From the US West Coast, they’re three hours behind you.
When Was the 336 Area Code Created?
Area code 336 went into service on December 15, 1997. It was split from the old 910 area code, which was running out of available numbers due to population growth and the explosion of new phone lines in the late 1990s. The North Carolina Utilities Commission officially designated 336 as the code for the Piedmont Triad region.
By 2014, history repeated itself. The 336 code started running short on available numbers again, and the North Carolina Utilities Commission announced a new overlay code: 743. That went into effect in 2016. The overlay means both 336 and 743 cover the same geographic territory. Anyone who already had a 336 number kept it. New numbers in the area began being issued with 743 instead.
One practical change that came with the overlay: locals now need to dial 10 digits for calls within the region, even when calling someone a few blocks away. No long-distance charges apply, but you can’t get away with dialing just seven digits anymore.
Is 336 a US Area Code or an International Country Code?
This comes up often. 336 is not a country code. It is an American area code under the North American Numbering Plan (NANP).
Country codes are the prefix you dial before an area code when calling internationally. The country code for the United States is +1. So a full 336 number dialed internationally would look like +1 336 XXX XXXX.
The number 336 alone does not correspond to any country’s international dialing code.
Major Cities Covered by the 336 Area Code
CityCountyApprox. PopulationGreensboroGuilford299,000+Winston-SalemForsyth249,000+High PointGuilford/Forsyth/Davidson/Randolph114,000+BurlingtonAlamance55,000+ThomasvilleDavidson27,000+AsheboroRandolph27,000+KernersvilleForsyth/Guilford26,000+
Population figures are based on 2020 US Census data and have likely grown since.
What Is the 336 Area Known For?
The Piedmont Triad has a distinct identity that goes beyond its area code.
High Point is globally recognised as the furniture capital of the world. The High Point Market, held twice a year, draws designers, retailers, and manufacturers from over 100 countries. It’s one of the largest trade shows in the United States by attendance.
Winston-Salem carries a long legacy in tobacco and textiles. R.J. Reynolds Tobacco Company, the largest tobacco company in the US, is headquartered there. The city has also built a serious reputation in life sciences through the Wake Forest Innovation Quarter, a 200-acre research campus focused on biomedical and information technology sectors.
Greensboro has deep historical significance, particularly in the Civil Rights movement. The International Civil Rights Center and Museum sits at the site of the 1960 Greensboro sit-ins at the Woolworth’s lunch counter. Beyond history, the city is a college town anchored by North Carolina A&T State University and the University of North Carolina at Greensboro. Economically, it’s a logistics base with major FedEx regional operations.
As of a 2024 economic estimate, the Piedmont Triad region has a GDP of approximately $90 billion, making it the third-largest economic region in North Carolina after the Charlotte area and the Research Triangle.
Getting a Call from a 336 Number? Here’s What to Know
Not every 336 call is from someone in Greensboro. Scammers frequently spoof local area codes to get people to pick up, a technique called neighbor spoofing. The 336 prefix is used for this in North Carolina because people in the region are far more likely to answer a call that displays a local number.
According to data compiled from FTC complaints, the 336 code has accumulated over 62,000 complaints from more than 28,000 unique phone numbers. The most common spoofed scenarios include fake Social Security Administration calls, debt collection threats, and police charity solicitations.
If you receive an unexpected call from a 336 number and the caller is asking for personal details or payment upfront, treat it with caution. A reverse phone lookup through a service like CallerSmart or YouMail can tell you quickly whether others have flagged that number.
That said, 336 is a fully legitimate area code serving millions of real residents and businesses. The code itself is not the problem.
How to Dial a 336 Number
From within the US: Dial 1-336-XXX-XXXX (or just 336-XXX-XXXX from most mobile phones).
From within the 336 or 743 region: Dial all 10 digits. Seven-digit dialing no longer works.
From outside the US: Dial your country’s exit code, then +1-336-XXX-XXXX.
FAQ: 336 Area Code
What state is area code 336 in?
North Carolina, USA. It covers the Piedmont Triad region in the central-northwestern part of the state.
What is the largest city in the 336 area code?
Greensboro is the largest city served by the 336 area code, with a population of over 299,000 based on 2020 Census data.
Is 336 the same as 743?
Not exactly. Both cover the same geographic area, but 743 is an overlay that was added in 2016 when 336 was running low on available numbers. Existing 336 numbers stayed as they were; new numbers in the region began using 743.
What time zone is the 336 area code in?
Eastern Time Zone. EST (UTC-5) in winter, EDT (UTC-4) during daylight saving.
Is area code 336 a scam?
The area code itself is not a scam. It’s a legitimate code for North Carolina. Scammers do spoof 336 numbers to appear local, so an unfamiliar 336 call is worth checking before you call back.
What country has the code 336?
No country uses 336 as an international dialing code. It is an American area code, not a country code. The international dialing code for the United States is +1.
The 336 area code has a lot going for it beyond just being a set of digits. It belongs to a region with a combined population of over 1.7 million people, a serious economic footprint, and cities that have played genuinely notable roles in American history, trade, and culture. Whether you’re looking up a missed call or considering a move to the Triad, now you know exactly what 336 represents.
