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 | Red Bank | Eastern |
| 973 | New Jersey | Peterstown | Eastern |
| 908 | New Jersey | Gladstone | Eastern |
| 732 | New Jersey | Franklin Park | Eastern |
| 732 | New Jersey | Millstone | Eastern |
| 908 | New Jersey | Columbia | Eastern |
| 856 | New Jersey | Swedesboro | Eastern |
| 973 | New Jersey | Erskine Lakes | Eastern |
| 732 | New Jersey | Red Bank | Eastern |
| 609 | New Jersey | Ewing | Eastern |
| 856 | New Jersey | Gibbsboro | Eastern |
| 201 | New Jersey | Hackensack | Eastern |
| 862 | New Jersey | Caldwell | Eastern |
| 862 | New Jersey | Dover | Eastern |
| 973 | New Jersey | Caldwell | Eastern |
| 201 | New Jersey | Morristown | Eastern |
| 848 | New Jersey | Monmouth Junction | Eastern |
| 973 | New Jersey | Franklin | Eastern |
| 908 | New Jersey | Branchburg | Eastern |
| 609 | New Jersey | Avalon | Eastern |
| 732 | New Jersey | Highland Park | Eastern |
| 609 | New Jersey | Fort Dix | Eastern |
| 908 | New Jersey | Milford | Eastern |
| 609 | New Jersey | Allentown | Eastern |
| 908 | New Jersey | Toms River | Eastern |