Mount Laurel, New Jersey Area Code

Mount Laurel, NJ Area Codes are

Mount Laurel, NJ is currently using one area code which is area code 856.

In addition to Mount Laurel, NJ area code information read more about area code 856 details and New Jersey area codes.

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

New Jersey Area Code Map