United States Country Codes

New Jersey State Flag

New Jersey Area Codes

To call New Jersey, dial the following:
Exit Code + 1 + Area Code + The Number

* Do not dial the plus (+) symbols

New Jersey Information

The United States country code is 1

The local time in New Jersey, United States is (CLICK FOR TIME ZONES)

Get the mobile country codes for New Jersey, United States.

Information about New Jersey:

New Jersey on Wikipedia
The currency of United States is the United States Dollar.
The capital of New Jersey is Trenton
Largest Cities in New Jersey by population: Newark, Jersey City, Paterson, Elizabeth, Edison, Woodbridge Township, Lakewood Township, Toms River, Hamilton, Trenton

United States Information:

United States on Wikipedia
The currency of United States is the United States Dollar.
United States is often referred to as US or USA.
The nationality of the United States is American.
The capital of United States is Washington, D.C.
Largest Cities in United States by population: New York, Los Angeles, Chicago, Houston, Philadelphia, Phoenix, San Antonio, San Diego, Dallas, San Jose

United States Emergency Numbers

For an emergency in United States, dial the following numbers:

Medical - 911
Fire - 911
Police - 911

Local Telephone Prefix:

1 is the trunk code for United States

United States Map:

The US country code and New Jersey US area code chart below gives you the necessary information for calling American cities. For international dialing codes and detailed dialing instructions to New Jersey United States, use our drop down boxes at the top of this page or check out our easy-to-use country code search tool.

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Area Codes 301-330 (of 593)

New Jersey Cities	New Jersey Area Codes
Marlton	609 or 856
Marmora	609
Martinsville	732
Matawan	732
Mauricetown	856
Mays Landing	609
Maywood	201
Mc Afee	973
Medford	609 or 856
Medford Lakes	609 or 856
Mendham	908 or 973
Merchantville	856
Metuchen	732 or 848
Mickleton	856
Middlesex	732
Middletown	732 or 848 or 908
Middleville	973
Midland Park	201
Milford	908
Millburn	973
Millington	908
Millstone Township	609 or 732
Milltown	732
Millville	609 or 856
Milmay	609
Mine Hill	862 or 973
Minotola	856
Mizpah	609
Monmouth Beach	732
Monmouth Junction	732 or 848

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Telephone Area Codes For New Jersey, United States

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