Area Code 973
Area Code 973 is in New Jersey
New Jersey Area Code Overlays
(201 and 551) - (609 and 640)
(732 and 848) - (973 and 862 )
(201 and 551) - (609 and 640)
(732 and 848) - (973 and 862 )
Area Code 973 History:
06/01/1997
Area code 973 was officially put into service. Area code 973 was created from a split of area code 201. In 2001 area code 973 was overlaid with area code 862.
Counties in New Jersey within area code 973 include:
Bergen County, Essex County, Hudson County, Morris County, Passaic County, Sussex County, and Union County.
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