| General Information about Area Code 973 | |
|---|---|
| Country | United States |
| State / Province / Territory | New Jersey |
| Major City | Newark |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 973-302 | Belleville | Essex | Landline |
| 973-522 | Newark | Essex | Landline |
| 973-289 | Newark | Essex | Wireless |
| 973-606 | Morristown | Morris | Landline |
| 973-807 | Secaucus | Hudson | Landline |
| 973-332 | Newark | Essex | Wireless |
| 973-330 | Passaic | Passaic | Landline |
| 973-957 | Rockaway | Morris | Landline |
| 973-823 | Franklin | Sussex | Landline |
| 973-827 | Franklin | Sussex | Landline |
| 973-378 | Orange | Essex | Landline |
| 973-785 | Little Falls | Passaic | Landline |
| 973-421 | Newark | Essex | Landline |
| 973-944 | Morristown | Morris | Landline |
| 973-456 | Newark | Essex | Landline |
| 973-659 | Picatinny Arsenal | Morris | Landline |
| 973-783 | Bloomfield | Essex | Landline |
| 973-403 | Caldwell | Essex | Landline |
| 973-614 | Passaic | Passaic | Landline |
| 973-381 | Paterson | Passaic | Landline |