324 Phone Number Lookup | Florida Area Code

Look up any phone number starting with 324 to identify the owner name, address, spam reports, and more. The 324 area code is a telephone area code serving the First Coast region of northeast Florida.

Look Up a 324 Phone Number

Enter a full 10-digit number to identify the caller and whether it has been reported as spam.

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Where Is Area Code 324 Located?

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

Counties Served:

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

Major Cities:

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 February 26, 2024.

Phone Number Prefixes and Carriers

Our Florida phone number lookup for the 324 area code analyzes the three-digit prefix to identify the initially assigned telecommunications company and rate center. This prefix code data may help to determine the U.S. carrier, Florida geographic region, and local calling area associated with the phone number.

Phone numbers follow the following structure under the North American Numbering Plan:

  • NPA- area code (where the number was originally assigned)
  • NXX - Central office code that locates the specific neighborhood and identifies the service provider
  • XXXX - Subscriber number identifies the individual phone line within that local exchange

Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.

Prefixes by Company

Company Number of Prefixes

Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.

Prefixes by Rate Center

Rate Center Number of Prefixes

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