Monroe, New Jersey Area Code

Monroe, NJ Area Codes are

732 and 848

Monroe, NJ utilizes 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 Monroe, NJ area code information read more about area codes 732 and 848 details and New Jersey area codes.

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

New Jersey Area Code Map