Zip Area Code

Lilburn, Georgia

Lilburn, Georgia, in Gwinnett County, has ZIP codes 30047 and 30048 and area code 770, with overlays 470, 678 and 943.

ZIP codes
30047, 30048
Area codes
770, 470, 678, 943
State
Georgia
Time zone
Eastern Time
Coordinates
33.9130, -84.0552

ZIP codes in Lilburn

ZIP codePost officeCountyArea codes
30047LilburnGwinnett County770, 470, 678, 943
30048*LilburnGwinnett County770, 470, 678, 943

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Lilburn

  • Area code 770

    In service since August 1, 1995. Shares its area with 470, 678 and 943. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 470

    In service since February 26, 2010. Shares its area with 404, 678, 770 and 943. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 678

    In service since January 6, 1998. Shares its area with 404, 470, 770 and 943. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 943

    In service since March 15, 2022. Shares its area with 404, 470, 678 and 770. 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

Lilburn is in the Eastern Time zone.

Towns near Lilburn