Neptune City, New Jersey Area Code

Neptune City, NJ is officially utilizing an area code overlay in which area codes 732 and 848 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Neptune City, NJ area code information read more about area codes 732 and 848 details and New Jersey area codes.

Neptune City, NJ is located in Monmouth County and observes the Eastern Time Zone. View our Times by Area Code tool.