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St. Augustine, FL Area Codes

St. Augustine, Florida (population 16,141) uses area codes 904 and 324.

Area code904
Area code324
Time zoneEastern
Local time now…

NANPA records do not list St. Augustine separately: its numbers belong to the St. Johns County exchange, which covers the whole area.

St. AugustineJacksonvilleFruit CoveLakesideOakleaf PlantationFleming IslandNocateeWorld Golf VillageJacksonville BeachPalm ValleyYuleeBellair-Meadowbrook TerraceFernandina BeachSt. Augustine
St. Augustine and nearby cities in area code 904

Carriers with St. Augustine numbers

76 prefixes are assigned to the St. Johns County exchange: 22% mobile, 22% VoIP and cable, 55% landline.

CarrierPrefixes
Southern Bell Tel & Tel22
AT&T Mobility8
Onvoy (Sinch)7
T-Mobile7
Paetec Itel6
Lumen (Level 3)4
Metropcs3
Comcast (Xfinity)2

Area codes used in St. Augustine

Area codePrefixes serving St. AugustineMain carriers in this code
90474Southern Bell Tel & Tel, T-Mobile, AT&T Mobility
3242Onvoy (Sinch), Livewire Telecom, AT&T Mobility

St. Augustine phone number prefixes

Numbers starting with these first six digits were originally assigned to the St. Johns County exchange.

Nearby cities in area code 904

Questions

What is the area code for St. Augustine, FL?
St. Augustine uses 2 area codes: 904 and 324. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is St. Augustine in?
St. Augustine is in the Eastern time zone.