Area Code 904
Area Code 904 is in Florida
(407 and 321 and 689) - (954 and 754)
(305 and 645 and 786) - (850 and 448)
(656 and 813) - (561 and 728)
Area Code 904 History:
Area code 904 was officially put into service. Area code 904 was created from a split of area code 305. In 1995 area code 904 was split to form area code 352. In 1997 area code 904 was split to form area code 850. In 2001 area code 904 was split to form area code 386.
The Florida Public Service Commission (PSC) has approved area code 324 as an all services overlay of area code 904. Area code 324 will be put into service on February 25, 2024. Ten digit dialing (area code + seven digit number) will be necessary in the 324/904 overlay because different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.
Counties in Florida within area code 904 include:
Baker County, Bradford County, Clay County, Duval County, Nassau County, and Saint Johns County.
Major cities or places in Florida within area code 904 include:
Area code 904 serves northeastern Florida including the Jacksonville metropolitan areas and the major cities of Jacksonville Beach, Lakeside, and St. Augustine in addition to many smaller communities within the area code 904 service area.