About New Jersey Area Code 973

The 973 area code includes New Jersey cities Belleville, Bloomfield, Boonton, Butler, Caldwell, Dover, Hawthorne, Livingston, Madison, Millburn, Morristown, Newark, Newton, Nutley, Orange, Passaic, Paterson, Succasunna, Verona, Wayne, Whippany.

Nearby area codes are 201, 272, 551, 570, 845, 862 and 908.
Search for a phone number:
Example: 973-555-5555

Extended information

Area code 973 is a North American Numbering Plan area code for Northern New Jersey that covers portions of Bergen, Essex, Hudson, Morris, Passaic, Sussex and Union Counties. It was formed as of June 1, 1997 when Area code 201 was split. In 2001, the 862 area code was created to overlay the 973 area code, making 10-digit dialing mandatory.

973 Area Code Exchanges 100-153:

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