Oldwick, New Jersey Area Code
Oldwick, NJ Area Codes are
Oldwick, NJ is officially utilizing one area code which is area code 908.
In addition to Oldwick, NJ area code information read more about area code 908 details and New Jersey area codes.
Oldwick, NJ is located in Hunterdon County and observes the Eastern Time Zone. View our Times by Area Code tool.
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