Area Code 324 Reverse Phone Lookup

The 324 area code is a telephone area code serving the First Coast region of northeast Florida. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 324 area code) below and access available caller information such as name, address, and more.

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FloridaFlorida Reverse Lookup ➜

Area Code 324 Location: Florida

Area code 324 covers most of the metropolitan area of Jacksonville, Florida, and the surrounding areas of northeast Florida.

Counties Served by Area Code 324:

  • Baker County
  • Clay County (almost all)
  • Duval County
  • Nassau County
  • St. Johns County

Major Cities in the 324 Service Area:

Overlay System

Area code 324 is an overlay to area code 904. Area code 904 was created in 1965 and area code 324 was introduced in 2024. Ten-digit dialing is required within this area.

Area Code 324 Location Map

Area Code 324 Location on Florida Map

Area code 324 is a General Purpose Code which was placed in service on January 1, 1947.

324 Area Code Prefixes

Our reverse phone lookup will analyze the three-digit prefix of any 324 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Florida geographic region, and local calling area associated with the phone number.

Prefixes by Company

Company Number of Prefixes

Prefixes by Rate Center

Rate Center Number of Prefixes

Other Florida Area Codes

Lookup phone numbers starting with other Florida area codes: