Greensboro Area Codes, North Carolina, Unites States

How to call Greensboro, North Carolina?

Greensboro has 2 area codes. To call Greensboro you need to dial the Unites States country code (+1) and one of the following area codes:

336 743

How to know if I'm receiving calls from Greensboro, North Carolina?

You are receiving calls from Greensboro when the phone number starts with one of the following combinations:

1-336 1-743

Other area codes in Unites States