943 area code
Atlanta area, Eastern Time.Area code 943 covers Atlanta, Buford, Gainesville and 36 more places in Georgia, on Eastern Time. 470 and 678 cover the same area. It overlays 404 and 770.
Right now in Atlanta
Eastern Time (EST, UTC-5; EDT, UTC-4 in summer)
Calling hours: Every day, 8 AM to 9 PM (the federal rule)
Small talk
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Where 943 numbers come from
Numbers are issued by rate center, a billing area named for its main town. 943 has 39. Each one's share is how many 943 numbers start there. Its biggest metro area is Atlanta-Sandy Springs-Roswell, GA.
- Atlanta42%
- Buford7%
- Gainesville5%
- Cumming5%
- Covington4%
- Newnan3%
- Carrollton3%
- Winder3%
- Cartersville3%
- Conyers2%
- Griffin2%
- Canton2%
Also: Jackson, Adairsville, Cedartown, Rockmart, Monroe, Bremen, Senoia, Villa Rica, Flowery Branch, Lula, Bogart Statham, Clermont + 15 more
Share of exchanges (blocks of 10,000 numbers). Source: NANPA rate center and exchange reports, November 10, 2026
When can you call a 943 number?
Sales calls to homes and cell phones have legal hours, set by the federal rule. Hold every 943 number to them, since you can't tell a work line from a personal cell.
What applies to 943Every day, 8 AM to 9 PM
- Federal (TCPA and FTC rule)Every day, 8 AM to 9 PMCalls to residential and mobile numbers. Most calls to businesses are exempt from the FTC's rule.47 CFR 64.1200(c)(1); 16 CFR 310.4(c) (opens in a new tab)
Local time comes from the area code, not from where the person is today. Mobiles keep their number when they move. Calling hours here are a guide, not legal advice. Every state's calling hours, with sources
943 and 470 and 678
943 went into service on March 15, 2022. 943, 470 and 678 cover the same area, so new numbers can get any of them and neighbors can have different area codes. 943 holds 9% of the area's exchanges; 470 holds the most. 943 overlays 404 and 770: it covers all of their areas. Local calls take all 10 digits.
- 1947404 overlay
- 1995770 overlay
- 1998678 overlay
- 2010470 overlay
- 2022943 starts
Source: NANPA area code database
Calling a list of 943 numbers?
Paste it into the free phone number validator. It checks every number, finds each one's time zone and sorts the list by who you can call right now.
943 area code FAQ
What area code is 943?
943 is a Georgia area code for Atlanta, Buford, Gainesville, Cumming and 35 more places.
What time zone is the 943 area code in?
Eastern Time (EST, UTC-5; EDT, UTC-4 in summer).
Is 470 the same as 943?
Same area, different code. 943, 470 and 678 cover the same area (an overlay), so new numbers can get any of them and local calls take all 10 digits.
What are the calling hours for 943 numbers?
Every day, 8 AM to 9 PM, local time, under the federal rule.
When did the 943 area code start?
On March 15, 2022.
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