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Area Code 743 Location & Details

State / Region: North Carolina • Country: United States

Major Cities Covered: Greensboro, Winston-Salem, High Point, Burlington, Kernersville, Asheboro, Thomasville, Clemmons, Lexington, Graham

Standard Dial Format
+1 (743) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 743?
North CarolinaState Hub →
Country Territory
United States
743 Area Code Time Zone
Eastern
743 Overlay Codes
336

Area Code 743 Geographic Map

Interactive location bounds and coverage area for North Carolina (Eastern Timezone)

Lat: 36.08° • Lng: -80.10°
📍 Geographic Center: North CarolinaMap data © OpenStreetMap contributors

Where is Area Code 743 Located?

Telephone area code 743 is assigned to North Carolina in United States. It serves cities and metropolitan communities including Greensboro, Winston-Salem, High Point, Burlington, Kernersville, Asheboro, Thomasville, Clemmons, Lexington, Graham.

Historical Context & Area Code Overlay Information:743 serves North Carolina (United States).

For local and long-distance calls within area code 743, standard 10-digit dialing (743) XXX-XXXX applies.

Who Called Me from Area Code 743?

Received an unknown call, missed call, or text scam from area code 743? Here is how to trace who is calling from 743 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 743 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 743:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 743 & Dialing Format

When placing a phone call to a number in area code 743, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (743) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 743 + 7-digit number.
  • Do I need to dial area code 743 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 743

Urban centers, census places, and communities within the +1-743 calling area

50 Major Cities Listed
City NameCountyPopulation% of 743 Pop
GreensboroGuilford County308,66727.2%
Winston-SalemForsyth County257,27122.7%
High PointGuilford County120,57110.6%
BurlingtonAlamance County61,4965.4%
KernersvilleForsyth County29,1282.6%
AsheboroRandolph County27,9902.5%
ThomasvilleDavidson County27,7332.4%
ClemmonsForsyth County22,8082.0%
LexingtonDavidson County20,2381.8%
GrahamAlamance County20,1311.8%
EdenRockingham County15,5001.4%
ReidsvilleRockingham County14,6921.3%
LewisvilleForsyth County14,4211.3%
ArchdaleGuilford County12,2541.1%
ElonAlamance County11,3661.0%
SummerfieldGuilford County11,3271.0%
Spring LakeCumberland County11,2521.0%
Mount AirySurry County10,6820.9%
GibsonvilleAlamance County9,8760.9%
RoxboroPerson County8,3800.7%

Counties Covered by Area Code 743

Geographic county distribution and population coverage across North Carolina

County NameTotal Population% of 743 Area% of County
Guilford County557,05942.0%85%
Forsyth County397,83630.4%87%
Alamance County183,3619.6%59%
Davidson County177,9814.9%31%
Rockingham County93,6703.3%40%
Randolph County148,8163.1%23%
Cumberland County337,2481.0%3%
Surry County72,0660.9%15%
Davie County45,4850.8%21%
Yadkin County38,2230.8%25%
Person County40,2660.7%21%
Stokes County45,8120.7%17%
Wilkes County66,2520.7%12%
Gaston County243,0200.4%2%
Alleghany County11,4020.2%17%
Stanly County67,5320.2%3%
Caswell County22,4610.2%8%
Ashe County27,3780.1%6%

☎️Area Code 743 Exchange Prefixes & Carriers

Showing 50 of 173 central office 3-digit prefixes and assigned telecom carriers

50% Landline18% Wireless32% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(743) 200-💻VoIPGATEWOODONVOY, LLC - NC08/30/2018
(743) 201-📞LandlineHIGH POINTLEVEL 3 COMMUNICATIONS, LLC - NC05/10/2019
(743) 202-📱WirelessLEXINGTONCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC07/08/2019
(743) 203-💻VoIPSUMMERFLDBANDWIDTH.COM CLEC, LLC - NC05/20/2019
(743) 204-📞LandlineNCLocal Exchange CarrierN/A
(743) 205-💻VoIPBURLINGTONBANDWIDTH.COM CLEC, LLC - NC10/26/2020
(743) 206-📞LandlineREEDSTWC IP ENABLED SERVICES, LLC02/24/2020
(743) 207-📱WirelessWINSTN SALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC04/30/2020
(743) 208-📞LandlineBURLINGTONVONAGE AMERICA LLC04/30/2020
(743) 209-📱WirelessGREENSBOROCSC WIRELESS, LLC05/20/2020
(743) 210-📱WirelessWALKERTOWNMETROPCS, INC.06/16/2020
(743) 211-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(743) 212-💻VoIPMOUNT AIRYBANDWIDTH.COM CLEC, LLC - NC07/08/2019
(743) 213-💻VoIPWINSTN SALBANDWIDTH.COM CLEC, LLC - NC07/09/2020
(743) 214-📱WirelessBURLINGTONSUNCOM DBA T-MOBILE USA09/09/2021
(743) 215-💻VoIPWALNUTCOVEBANDWIDTH.COM CLEC, LLC - NC07/15/2020
(743) 216-📱WirelessWINSTN SALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC08/10/2020
(743) 217-📞LandlineLEXINGTONSKYE TELECOM LLC DBA SKYETELN/A
(743) 218-📱WirelessGIBSONVLMETROPCS, INC.08/17/2020
(743) 219-📱WirelessWINSTN SALNEW CINGULAR WIRELESS PCS, LLC - GA08/24/2020
(743) 220-📱WirelessBURLINGTONCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC09/21/2020
(743) 221-💻VoIPMULBERRYBANDWIDTH.COM CLEC, LLC - NC01/10/2022
(743) 222-📞LandlineGREENSBOROTERRA NOVA TELECOM INC.03/25/2019
(743) 223-📞LandlineGREENSBORONORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC01/17/2017
(743) 224-📱WirelessASHEBOROSUNCOM DBA T-MOBILE USA03/19/2021
(743) 225-💻VoIPJULIANONVOY SPECTRUM, LLC04/12/2021
(743) 226-💻VoIPMONTICELLOONVOY, LLC - NC04/12/2021
(743) 227-📞LandlineCOLERIDGETWC IP ENABLED SERVICES, LLC07/16/2019
(743) 228-💻VoIPSUMMERFLDONVOY, LLC - NC04/12/2021
(743) 229-📞LandlineGREENSBOROEXIANT COMMUNICATIONS LLC11/05/2019
(743) 230-📞LandlineGREENSBOROIP HORIZON LLC09/15/2021
(743) 231-💻VoIPMADISONONVOY SPECTRUM, LLC10/22/2021
(743) 232-📱WirelessLEWISVILLEMETROPCS, INC.09/09/2021
(743) 233-💻VoIPSUMMERFLDBANDWIDTH.COM CLEC, LLC - NC08/16/2019
(743) 234-📞LandlineSEAGROVEFRACTEL, LLC07/02/2020
(743) 235-📞LandlineGREENSBORONUSO, LLC08/27/2020
(743) 236-📱WirelessLEXINGTONCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC10/27/2021
(743) 237-💻VoIPQUAKER GAPONVOY SPECTRUM, LLC10/22/2021
(743) 238-📱WirelessASHEBOROSUNCOM DBA T-MOBILE USA11/17/2021
(743) 239-📱WirelessASHEBOROMETROPCS, INC.06/24/2019
(743) 240-📱WirelessSTANLEYVLMETROPCS, INC.11/24/2021
(743) 241-📞LandlineBURLINGTONTELEPORT COMMUNICATIONS AMERICA, LLC - NC11/29/2021
(743) 242-📞LandlineGREENSBOROBOOST SUBSCRIBERCO L.L.C.12/15/2021
(743) 243-📞LandlineGATEWOODTWC IP ENABLED SERVICES, LLC01/11/2022
(743) 244-📱WirelessYANCEYVLCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC10/22/2020
(743) 245-📞LandlineADVANCEBOOST SUBSCRIBERCO L.L.C.01/28/2022
(743) 246-📞LandlinePROSPECTHLTWC IP ENABLED SERVICES, LLC03/28/2022
(743) 247-📞LandlineYANCEYVLCHARTER IP ENABLED SERVICES, LLC02/24/2022
(743) 248-📱WirelessBROOKSCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC07/27/2022
(743) 249-📞LandlineGREENSBOROPAETEC ITEL, LLC03/31/2022

Frequently Asked Questions about Area Code 743

Where is area code 743 located?

Area code 743 is located in North Carolina (United States), serving cities like Greensboro, Winston-Salem, High Point, Burlington, Kernersville, Asheboro, Thomasville, Clemmons, Lexington, Graham.

What timezone is area code 743?

Area code 743 operates in the Eastern timezone.

What state is area code 743?

Area code 743 is assigned to the state / telecom territory of North Carolina.

Is area code 743 a scam or dangerous?

Area code 743 is an official geographic area code for North Carolina. However, beware of robocaller spoofing.

North Carolina State Area Codes

View complete directory of telephone area codes assigned to North Carolina.

Explore North Carolina Directory

Get a 743 Business Phone Number

How to acquire a virtual phone number or business line with area code 743 for local customer trust in North Carolina.

Get 743 Business Number
🛡️ Scam & Safety Directory

Check high-risk international callback scam area codes and robocall warning databases.

Scam Area Codes 2026

Overlay & Nearby Area Codes for North Carolina

Explore neighboring telecom prefixes sharing geographical boundaries with area code 743.

336
Eastern
Area Code 336
Greensboro, Winston-Salem, High Point, Burlington, Kernersville, Asheboro, Thomasville, Clemmons, Lexington, Graham
252
Eastern
Area Code 252
Greenville, Rocky Mount, Wilson, New Bern, Kinston, Elizabeth City, Havelock, Henderson, Roanoke Rapids, Tarboro
472
Eastern
Area Code 472
Fayetteville, Wilmington, Jacksonville, Leland, Lumberton, Pinehurst, Hope Mills, Southern Pines, Laurinburg, Aberdeen
704
Eastern
Area Code 704
Charlotte, Concord, Gastonia, Huntersville, Kannapolis, Mooresville, Indian Trail, Monroe, Salisbury, Cornelius
828
Eastern
Area Code 828
Asheville, Hickory, Boone, Lenoir, Morganton, Hendersonville, Newton, Waynesville, Conover, Black Mountain
910
Eastern
Area Code 910
Fayetteville, Wilmington, Jacksonville, Leland, Lumberton, Pinehurst, Hope Mills, Southern Pines, Laurinburg, Aberdeen