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Greensboro, NC Area Codes

Greensboro, North Carolina (population 308,667) uses area codes 336 and 743.

Area code336
Area code743
Time zoneEastern
Local time now…
GreensboroWinston-SalemHigh PointBurlingtonKernersvilleAsheboroThomasvilleClemmonsLexingtonGrahamEdenReidsvilleLewisvilleGreensboro
Greensboro and nearby cities in area code 336

Carriers with Greensboro numbers

209 prefixes are assigned to the Greensboro exchange: 27% mobile, 19% VoIP and cable, 54% landline.

CarrierPrefixes
Southern Bell Tel & Tel65
T-Mobile24
Verizon Wireless23
Paetec Itel15
Onvoy (Sinch)12
Lumen (Level 3)10
AT&T Mobility9
AT&T (Teleport)6

Area codes used in Greensboro

Area codePrefixes serving GreensboroMain carriers in this code
336188Southern Bell Tel & Tel, Verizon Wireless, T-Mobile
74321Onvoy (Sinch), Ton80 Communications, Verizon Wireless

Greensboro phone number prefixes

Numbers starting with these first six digits were originally assigned to the Greensboro exchange.

Nearby cities in area code 336

Questions

What is the area code for Greensboro, NC?
Greensboro uses 2 area codes: 336 and 743. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Greensboro in?
Greensboro is in the Eastern time zone.