Jacksonville, Florida
Eastern Time Zone (UTC-5) · FL · —
About Area Codes in Jacksonville, Florida
Jacksonville, Florida is served by 2 area codes: 904, 324. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Jacksonville require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Other cities in area code 904
Frequently Asked Questions
What area code is Jacksonville, Florida?
Jacksonville, Florida uses area codes 904 and 324.
What time zone is Jacksonville in?
Jacksonville is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Jacksonville?
Yes, all local calls in Jacksonville require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 904 created?
Area code 904 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 904 with Jacksonville?
Other cities sharing area code 904 with Jacksonville include Fernandina Beach, Fleming Island, Green Cove Springs, Orange Park, Palatka, among others.
Also called Jacksonville:
Jacksonville, FL · Eastern Time Zone