Duluth, Georgia

ZIP codes in Duluth

Area codes for Duluth

• 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

Duluth is in the Eastern Time zone.

Towns near Duluth

• North Metro1.7 km (1.1 mi)
• Norcross5.3 km (3.3 mi)
• Berkeley Lake6.6 km (4.1 mi)
• Johns Creek9.4 km (5.8 mi)
• Lawrenceville9.6 km (6.0 mi)
• Suwanee9.9 km (6.2 mi)
• Peachtree Corners10.1 km (6.3 mi)
• Lilburn10.3 km (6.4 mi)