New Jersey Area Codes
The Garden State
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New Jersey Area Codes
10 codesMajor Cities in New Jersey
About New Jersey Phone Numbers
New Jersey, known as "The Garden State", is located in the Mid-Atlantic region of the United States with a population of approximately 9,288,994 residents. The state capital is Trenton, while the largest city is Newark. New Jersey operates in the Eastern (ET) timezone and covers 8,723 square miles.
Phone numbers in New Jersey are assigned across 10 different area codes, including 201, 551, 609, 640, 732 and more. Major cities like Newark, Jersey City, Paterson, Elizabeth each have their own area code coverage.
If you receive calls from New Jersey area codes, use our free phone lookup tool to identify the caller. You can check if a number has been reported as spam, find carrier information, and see community reports from other users who received calls from the same number.
Liberty and Prosperity- State Motto of New Jersey
Frequently Asked Questions
New Jersey has 10 area codes: 201, 551, 609, 640, 732, 848, 856, 862, 908, 973. These area codes cover the entire state, including major cities like Newark, Jersey City, Paterson.
New Jersey operates in the Eastern (ET) timezone. When calling New Jersey phone numbers, consider the time difference to avoid calling at inappropriate hours.
Use our free phone number lookup tool to check if a New Jersey number has been reported as spam. Simply enter the phone number in the search box above to see community reports, spam ratings, and caller information.
New Jersey has a population of approximately 9,288,994 residents, making it a mid-sized state in the United States.