Zip Area Code

Alleghany County, North Carolina

Alleghany County, North Carolina, has 6 towns and 6 ZIP codes, in area code 336, with 743 as an overlay.

Towns in Alleghany County, A to Z

TownZIP codesArea codes
Ennice28623336, 743
Glade Valley28627336, 743
Laurel Springs28644336, 743
Piney Creek28663336, 743
Roaring Gap28668336, 743
Sparta28675336, 743

ZIP codes in Alleghany County

Area codes in Alleghany County

  • Area code 336

    In service since December 15, 1997. Shares its area with 743. Local calls are dialed with ten digits.

  • Area code 743

    In service since May 23, 2016. Shares its area with 336. Local calls are dialed with ten digits.