Geographic Regions and Area Codes

Area Code 732 is located in the state of New Jersey, primarily serving the central region of the state. This area includes notable towns and cities such as Toms River, New Brunswick, Lakewood, Edison, and Perth Amboy. The area code covers several counties, including Middlesex, Monmouth, Ocean, Somerset, and Union. The 732 area code was introduced on June 1, 1997, as an overlay plan to address the increasing demand for telephone numbers in central New Jersey. It overlaps with the 848 area code and is surrounded by several other area codes, including 908, 609, 856, and 201.