Area code lookup
What area code is 904?
Here's everything about it.
Instant lookup for the 904 area code — location, time zone, cities served, and who's been calling from it. No sign-up, no app.
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Caller ID · NPA-NXX-XXXXLive
Area code
904
Location
Jacksonville, FL
Local time
--:--:-- --
Jacksonville
904 at a glance
SummaryState
Florida
Time zone
Eastern (ET)
UTC offset
UTC−5 / −4 DST
Observes DST
Yes
Country
United States
Cities served by 904
JacksonvilleJacksonville
Where 904 sits on the map
No overlayCoverage area
About the 904 region
904 covers Jacksonville in Florida. It currently has no overlay code, so seven-digit dialing may still be possible within the region.
Who called me from 904?
Community reportsNo community reports for 904 numbers yet. Be the first to report one.
Got a call from 904 that isn't listed?
Frequently asked questions
FAQWhat area code is 904?+–
904 is a telephone area code serving Jacksonville in Florida, United States.
Where is area code 904 located?+–
It covers Jacksonville in Florida.
What time zone is 904?+–
904 observes Eastern (ET), which is UTC−5 / −4 DST and follows daylight saving time.
Can I get a 904 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 904 number regardless of where you physically live.