Zip Area Code

Mount Olive, North Carolina

Mount Olive, North Carolina, in Duplin County, has ZIP code 28365 and area code 919, with 984 as an overlay.

ZIP code
28365
Area codes
919, 984
Time zone
Eastern Time
Coordinates
35.2109, -78.0983

ZIP codes in Mount Olive

ZIP codePost officeCountyArea codes
28365Mount OliveDuplin County919, 984

Area codes for Mount Olive

  • Area code 919

    In service since 1954. Shares its area with 984. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 984

    In service since April 30, 2012. Shares its area with 919. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Mount Olive is in the Eastern Time zone.

Towns near Mount Olive