Essex County Area Codes

About Essex County Area Codes

The county of Essex County, located in New Jersey, is served by 2 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Essex County include 862, 973. The county mainly follows the America/New_York time zone.

Cities and towns served by these area codes in Essex County include Belleville, Bloomfield, East Orange, Irvington, Livingston, Maplewood, Montclair, Newark, Nutley, West Orange.

List of Area Codes in Essex County, New Jersey

The table below lists all telephone area codes used in Essex County, New Jersey, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in New Jersey
• Individual area code details are available from the table above.