McDonough, Georgia
Eastern Time Zone (UTC-5) · GA · —
About Area Codes in McDonough, Georgia
McDonough, Georgia is served by area code 770, which was established in 1995 as a geographic split from a larger area code region. The city falls within the Eastern time zone (UTC-5). All calls to and from McDonough use the 770 area code prefix for local and long-distance dialing.
Other cities in area code 770
Frequently Asked Questions
What area code is McDonough, Georgia?
McDonough, Georgia uses area code 770.
What time zone is McDonough in?
McDonough is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling McDonough?
Standard 7-digit dialing is used for local calls within McDonough. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 770 created?
Area code 770 was established in 1995 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 770 with McDonough?
Other cities sharing area code 770 with McDonough include Acworth, Alpharetta, Canton, Covington, Dallas, among others.
McDonough, GA · Eastern Time Zone