| 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 |
|---|---|---|---|
| 973-539 | Morristown | Morris | Landline |
| 973-813 | Mendham | Morris | Landline |
| 973-417 | Caldwell | Essex | Wireless |
| 973-363 | Hawthorne | Passaic | Landline |
| 973-685 | Newark | Essex | Landline |
| 973-406 | Rochelle Park | Bergen | Landline |
| 973-466 | Newark | Essex | Landline |
| 973-683 | Morristown | Morris | Landline |
| 973-355 | Morristown | Morris | Landline |
| 973-242 | Newark | Essex | Landline |
| 973-283 | Butler | Morris | Landline |
| 973-494 | Jersey City | Hudson | Landline |
| 973-339 | Rochelle Park | Bergen | Landline |
| 973-316 | Boonton | Morris | Landline |
| 973-989 | Picatinny Arsenal | Morris | Landline |
| 973-372 | Newark | Essex | Landline |
| 973-569 | Paterson | Passaic | Landline |
| 973-457 | Newark | Essex | Landline |
| 973-538 | Morristown | Morris | Landline |
| 973-800 | Newark | Essex | Landline |