| List of Area Codes in New jersey | ||
|---|---|---|
| 201 Area Code | 551 Area Code | 609 Area Code |
| 732 Area Code | 848 Area Code | 856 Area Code |
| County List of Area Code 862 | ||
|---|---|---|
| Bergen Area code | Essex Area code | Hudson Area code |
| Morris Area code | Passaic Area code | Sussex Area code |
| Union Area code |
| County List of Area Code 908 | ||
|---|---|---|
| Hunterdon Area code | Middlesex Area code | Morris Area code |
| Somerset Area code | Sussex Area code | Union Area code |
| Warren Area code |
| County List of Area Code 973 | ||
|---|---|---|
| Bergen Area code | Essex Area code | Hudson Area code |
| Morris Area code | Passaic Area code | Sussex Area code |
| Union Area code |
