Big Torch Key, Florida Area Code

Big Torch Key, FL is officially utilizing an area code overlay in which area codes 305, 645 and 786 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Big Torch Key, FL area code information read more about area codes 305, 645 and 786 details and Florida area codes.

Big Torch Key, FL is located in Monroe County and observes the Eastern Time Zone. View our Times by Area Code tool.