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 |
|---|---|---|---|
| 201 | New Jersey | Newark | Eastern |
| 856 | New Jersey | Stratford | Eastern |
| 862 | New Jersey | Dover | Eastern |
| 609 | New Jersey | Hopewell | Eastern |
| 609 | New Jersey | Plainsboro | Eastern |
| 908 | New Jersey | Freehold | Eastern |
| 862 | New Jersey | Rochelle Park | Eastern |
| 848 | New Jersey | Spring Lake | Eastern |
| 908 | New Jersey | Roselle | Eastern |
| 732 | New Jersey | Milltown | Eastern |
| 201 | New Jersey | Ramsey | Eastern |
| 609 | New Jersey | Villas | Eastern |
| 908 | New Jersey | Califon | Eastern |
| 856 | New Jersey | Collingswood | Eastern |
| 732 | New Jersey | Rahway | Eastern |
| 973 | New Jersey | Randolph | Eastern |
| 201 | New Jersey | Secaucus | Eastern |
| 908 | New Jersey | Middletown | Eastern |
| 908 | New Jersey | Branchburg | Eastern |
| 609 | New Jersey | Beach Haven | Eastern |
| 908 | New Jersey | Secaucus | Eastern |
| 609 | New Jersey | Forked River | Eastern |
| 609 | New Jersey | Allentown | Eastern |
| 201 | New Jersey | Union City | Eastern |
| 973 | New Jersey | Lake Hopatcong | Eastern |