743 Area Code

About Area Code 743

State: North Carolina
Major City: Greensboro
Timezone: Eastern (3:56am)
Short URL: allareacodes.com/743
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Area Code 743 Map

  • Greensboro, NC

More About Area Code 743

Area code 743 was first put in service May 23, 2016. Currently, the largest city it serves is Greensboro, NC, and it overlaps coverage areas with area code 336.