🇺🇸 324 area code
Area code 324 covers Jacksonville, St. Augustine, Orange Park and Fernandina Beach and the surrounding area in Florida. It shares that territory with 904, so the same neighbourhood can have numbers in any of them. Enter a 324 number below for a free check before you call back.
- Location: Jacksonville, Florida
- Time zone: Eastern (UTC−5)
- In service since February 26, 2024
Consultar un número
Validez, operador, tipo de línea y región en la primera pasada.
Area code 324 at a glance
- Area code
- 324
- Location
- Florida, United States
- Main cities
- Jacksonville, St. Augustine, Orange Park, Fernandina Beach, Middleburg, Ponte Vedra Bch
- Time zone
- Eastern (UTC−5)
- Local time now
- —
- In service since
- February 26, 2024
- Created from
- 904
- Overlay codes
- 904
- Local calls
- Dial 10 digits
- Number format
- (324) 555-0123
- From abroad
- +1 324 555 0123
Cities in the 324 overlay area
- Jacksonville
- St. Augustine
- Orange Park
- Fernandina Beach
- Middleburg
- Ponte Vedra Bch
- Green Cove Spgs
- Starke
- Yulee
- Callahan
Is a 324 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so a 324 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 324 number to people in Florida because a local-looking call is more likely to be answered. If a 324 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 324
324 entered service on February 26, 2024, as an overlay on 904, which had run short of numbers.
It is part of the 324/904 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
Because 324 overlays the same ground, the cities listed are those of the codes it shares with.
Preguntas frecuentes
Area code 324 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 324?
Area code 324 is in Florida, United States. It covers Jacksonville, St. Augustine, Orange Park, Fernandina Beach, Middleburg and Ponte Vedra Bch.
What time zone is area code 324?
324 is in the Eastern (UTC−5) time zone, and observes daylight saving time.
What area codes overlay 324?
904 serves the same area as 324. Numbers in all of them are local to one another.
When did area code 324 start?
324 entered service on February 26, 2024, created from 904.
How do I find out who called me from 324?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 324?
If you live in or near Florida, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 324 callers who will not leave a message are best looked up before you call back.
Got a call from 324?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.