Area Code 678 – Georgia

Area Code Details

Area Code

678

State / Province

Georgia

Country

United States

Time Zone

ET

IANA Zone

America/New_York

Country Code

US

Cities & Counties

Fulton County

Atlanta

Cobb County

Marietta

Other Area Codes in Georgia (8)

• 229 — ET
• 404 — ET
• 470 — ET
• 478 — ET
• 706 — ET
• 762 — ET
• 770 — ET
• 912 — ET

Nearby Area Codes

• 681 — West Virginia (US • ET)
• 682 — Texas (US • CT)
• 669 — California (US • PT)
• 667 — Maryland (US • ET)
• 662 — Mississippi (US • CT)
• 661 — California (US • PT)

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Frequently Asked Questions

What time zone is area code 678 in?

Area code 678 is in the ET time zone (America/New_York). It serves Georgia, United States.

Where is area code 678 located?

Area code 678 covers Georgia in United States. Major cities include Atlanta, Marietta.

What cities use area code 678?

Cities served by area code 678 include: Atlanta, Marietta.

What is the current time in area code 678?

The live clock on this page shows the real-time current time for area code 678 (ET time zone). It updates every second.

Is area code 678 in the US or Canada?

Area code 678 is in United States (US), specifically in Georgia.

What other area codes are in Georgia?

Other area codes in Georgia include: 229, 404, 470, 478, 706, 762, 770, 912.

How do I call area code 678 from another time zone?

When calling area code 678, remember it's in the ET time zone. Use the time converter above to find the best time to call.

What counties does area code 678 cover?

Area code 678 covers: Fulton County, Cobb County.