Area Code 645

Area code 645 is in Florida, USA, spanning 2 counties and serving 36 cities, including Miami, Doral or Kendale Lakes; it currently uses 16 prefixes, assigned from 645-200-XXXX through 645-999-XXXX.

In service since August 04, 2023, area code 645 is an overlay Numbering Plan Area, part of overlay complex 305/786/645.

The current local time is 01:34:45 PM (Eastern Time Zone).

645 area code location on a map

*For exact NPA boundaries see official 645 area code map

More Florida area codes:

Reverse phone lookup


Locate any 645-NXX prefix:

NPANXX Area served1 Date2
645-200 Miami 11/02/2023
645-201 Miami 12/12/2023
645-202 Miami 12/08/2023
645-203 Miami 01/15/2024
645-222 Miami 10/31/2023
645-300 Keys 11/14/2023
645-333 Miami 11/07/2023
645-444 Miami 12/08/2023
645-500 North Dade 01/11/2024
645-645 North Dade 11/03/2023
645-666 Homestead 01/18/2024
645-777 Homestead 10/25/2023
645-800 North Dade 02/09/2024
645-888 Keys 10/19/2023
645-900 Perrine 01/18/2024
645-999 Perrine 10/31/2023
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. Assignment date.

Cities in area code 645

City1 County Time2
Aventura Miami-Dade E
Big Pine Key Monroe E
Carol City Miami-Dade E
Coral Gables Miami-Dade E
Coral Terrace Miami-Dade E
Country Club Miami-Dade E
Cutler Ridge Miami-Dade E
Doral Miami-Dade E
Golden Glades Miami-Dade E
Hialeah Miami-Dade E
Homestead Miami-Dade E
Islamorada Monroe E
Kendale Lakes Miami-Dade E
Kendall Miami-Dade E
Key Biscayne Miami-Dade E
Key Colony Beach Monroe E
Key Largo Monroe E
Key West Monroe E
Leisure City Miami-Dade E
Long Key Monroe E
Marathon Monroe E
Marathon Shores Monroe E
Miami Miami-Dade E
Miami Beach Miami-Dade E
Miami Lakes Miami-Dade E
Norland Miami-Dade E
North Miami Beach Miami-Dade E
Opa-locka Miami-Dade E
Richmond Miami-Dade E
Richmond Heights Miami-Dade E
South Miami Heights Miami-Dade E
Summerland Key Monroe E
Tamiami Miami-Dade E
Tavernier Monroe E
West Little River Miami-Dade E
Westchester Miami-Dade E
  1. Listed above are most places served by USA area code 645. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. E stands for Eastern Time Zone (currently 01:34:45 PM).