324 area code
Area code 324 is in Florida. It covers Jacksonville, Saint Johns, Fruit Cove and 17 other places: 62 ZIP codes in Duval, Clay, St. Johns and 2 other counties. Local time there is , Eastern Time. In service since 2024 as an overlay: it covers the same area as 904, so a number from there can have either code.
- State
- Florida
- Time zone
- Eastern
- Largest city
- Jacksonville
- Overlays
- 904
- In service since
- 2024
- Rate centres
- 7
- Prefixes assigned
- 20 (200,000 numbers)
Who calls from a 324 number
NANPA records the carrier each block of 324 numbers is assigned to. Of the 164,000 324 numbers assigned, 73% are with cable, internet-calling, business and other carriers (Livewire Telecom, Onvoy and Bandwidth); 27% with mobile carriers (AT&T Mobility and Verizon Wireless).
That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.
| Carrier | Kind | Share |
|---|---|---|
| Livewire Telecom | Cable, VoIP, other | 29% |
| Onvoy | Cable, VoIP, other | 29% |
| AT&T Mobility | Mobile | 14% |
| Verizon Wireless | Mobile | 11% |
| Bandwidth | Cable, VoIP, other | 4% |
| HD Carrier | Cable, VoIP, other | 4% |
An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.
Places in area code 324
The 6 places with a telephone rate centre of their own using 324, largest first. Each links to its ZIP codes.
| Place | ZIP codes | Population |
|---|---|---|
| Jacksonville, FL | 48 | 977,670 |
| Saint Johns, FL | 1 | 75,016 |
| Fernandina Beach, FL | 2 | 13,420 |
| Green Cove Springs, FL | 1 | 10,044 |
| Orange Park, FL | 3 | 9,055 |
| Macclenny, FL | 1 | 7,748 |
Nearby places using 324
These places have no rate centre of their own in NANPA's records; the nearest one uses 324. Near an area-code boundary that can be wrong for part of a town.
- Fruit Cove
- Lakeside
- Oakleaf Plantation
- Fleming Island
- World Golf Village
- Bellair-Meadowbrook Terrace
- Atlantic Beach
- St. Augustine Beach
- Butler Beach
- Elkton
- Vilano Beach
- Crescent Beach
- Penney Farms
- Doctors Inlet
ZIP codes in area code 324
62 ZIP codes in 11 towns, by the town each is mailed to, largest first. Each links to its own page.
- Jacksonville
- 32099, 32201, 32202, 32203, 32204, 32205, 32206, 32207, 32208, 32209, 32210, 32211, 32212, 32214, 32216, 32217, 32218, 32219, 32220, 32221, 32222, 32223, 32224, 32225, 32226, 32227, 32228, 32229, 32231, 32232, 32234, 32235, 32236, 32237, 32238, 32239, 32241, 32244, 32245, 32246, 32247, 32254, 32255, 32256, 32257, 32258, 32260, 32277
Where 324 numbers are issued
NANPA's rate centres with the most 324 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.
| Rate centre | Place | Prefixes |
|---|---|---|
JACKSONVL | Jacksonville | 10 |
FERNADNBCH | Fernandina Beach | 3 |
MAXVILLE | — | 2 |
ST JOHNS | Saint Johns | 2 |
GREENCVSPG | Green Cove Springs | 1 |
MACCLENNY | Macclenny | 1 |
Counties
The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.
Which code covers where you are now? What area code am I in? answers from your location.
Questions about area code 324
Where is area code 324?
Area code 324 is in Florida. It covers Jacksonville, Saint Johns, Fruit Cove and 17 other places: 62 ZIP codes in Duval, Clay, St. Johns and 2 other counties.
What ZIP codes are in area code 324?
62 ZIP codes, by the town each is mailed to: Jacksonville (48, 32099 to 32277), Saint Johns (32259), Fleming Island (2, 32003 to 32006), Fernandina Beach (2, 32034 to 32035) and 7 more towns. The full list is on this page.
What time zone is area code 324 in?
Eastern time.
Is a 324 number a mobile or a landline?
It can be either. 27% of 324 numbers are assigned to mobile carriers and 0% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.
What area codes overlay 324?
904. They cover the same area as 324, so a new number there can be given any of them.
Does a 324 number mean the caller is in Florida?
Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 324 call can come from anywhere.
Other area codes in Florida
- 239 Naples
- 305 Miami
- 321 Orlando
- 352 Ocala
- 386 Palm Coast
- 407 Orlando
- 448 Tallahassee
- 561 West Palm Beach
- 645 Miami
- 656 Tampa
- 689 Orlando
- 727 Saint Petersburg
- 728 West Palm Beach
- 754 Fort Lauderdale
- 772 Port Saint Lucie
- 786 Miami
- 813 Tampa
- 850 Tallahassee
- 863 Lakeland
- 904 Jacksonville
- 941 Sarasota
- 954 Fort Lauderdale
All 23 Florida area codes, by area, with the cities each covers
Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.
Cite this page
zipcodes.pro. “Area code 324.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/324
Underlying data is public domain or openly licensed — sources, vintages and licences.