New Jersey Area Codes
Here is the current list of area codes in the state of New Jersey. There are 347 area codes in New Jersey that are currently being used. Find out all New Jersey area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Jersey.
| Area Code | State | City | Timezone |
|---|---|---|---|
| 848 | New Jersey | Lakewood | Eastern |
| 732 | New Jersey | East Millstone | Eastern |
| 201 | New Jersey | Leonia | Eastern |
| 609 | New Jersey | Haddon Heights | Eastern |
| 908 | New Jersey | Long Valley | Eastern |
| 732 | New Jersey | Woodbridge | Eastern |
| 732 | New Jersey | Metuchen | Eastern |
| 856 | New Jersey | Glassboro | Eastern |
| 609 | New Jersey | Lawrenceville | Eastern |
| 856 | New Jersey | Wenonah | Eastern |
| 201 | New Jersey | Hasbrouck Heights | Eastern |
| 609 | New Jersey | Mays Landing | Eastern |
| 609 | New Jersey | Princeton | Eastern |
| 732 | New Jersey | Highland Park | Eastern |
| 201 | New Jersey | Weehawken | Eastern |
| 908 | New Jersey | Westfield | Eastern |
| 609 | New Jersey | Hopewell | Eastern |
| 732 | New Jersey | Holmdel | Eastern |
| 908 | New Jersey | Oxford | Eastern |
| 201 | New Jersey | Ridgewood | Eastern |
| 732 | New Jersey | North Brunswick | Eastern |
| 732 | New Jersey | Jamesburg | Eastern |
| 973 | New Jersey | Belleville | Eastern |
| 609 | New Jersey | Beach Haven | Eastern |
| 973 | New Jersey | Sparta | Eastern |