New Jersey Area Codes
10 area codes in New Jersey, United States. Country code: +1. Find area codes by city and region.
All New Jersey Area Codes
| Area Code | Major Cities | Region |
|---|---|---|
| 201 | Jersey City, Hackensack | Northeast |
| 551 | Northeast (overlay) | Northeast |
| 609 | Trenton, Atlantic City | South/Central |
| 640 | Central (overlay) | Central |
| 732 | New Brunswick, Toms River | Central |
| 848 | Central (overlay) | Central |
| 856 | Camden, Cherry Hill | Southwest |
| 862 | Newark (overlay) | Northeast |
| 908 | Newark suburbs | North Central |
| 973 | Newark, Paterson | Northeast |
About New Jersey Area Codes
New Jersey uses 10 area codes under the North American Numbering Plan (NANP). When calling within New Jersey, dial the 3-digit area code followed by the 7-digit phone number. From abroad: exit code + 1 + area code + number.