| 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 |
|---|---|---|---|
| 973-600 | Caldwell | Essex | Wireless |
| 973-219 | Succasunna | Morris | Wireless |
| 973-526 | Newark | Essex | Landline |
| 973-752 | Newark | Essex | Landline |
| 973-259 | Bloomfield | Essex | Landline |
| 973-269 | Morristown | Morris | Wireless |
| 973-853 | Highland Lakes | Sussex | Landline |
| 973-520 | Madison | Morris | Landline |
| 973-933 | Newark | Essex | Landline |
| 973-525 | Morristown | Morris | Landline |
| 973-842 | Newark | Essex | Landline |
| 973-608 | Newark | Essex | Landline |
| 973-788 | Newark | Essex | Landline |
| 973-913 | Orange | Essex | Landline |
| 973-315 | Millburn | Essex | Landline |
| 973-459 | Newark | Essex | Wireless |
| 973-849 | Newark | Essex | Landline |
| 973-552 | Sussex | Sussex | Landline |
| 973-509 | Bloomfield | Essex | Landline |
| 973-349 | Morristown | Morris | Landline |