| General Information about Area Code 862 | |
|---|---|
| Country | United States |
| State / Province / Territory | New Jersey |
| Major City | Whippany |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 862-812 | Morristown | Morris | Wireless |
| 862-273 | Newton | Sussex | Wireless |
| 862-229 | Newark | Essex | Wireless |
| 862-227 | Newark | Essex | Landline |
| 862-269 | Andover | Sussex | Landline |
| 862-520 | Orange | Essex | Wireless |
| 862-257 | Paterson | Passaic | Landline |
| 862-222 | Morristown | Morris | Wireless |
| 862-252 | Rochelle Park | Bergen | Wireless |
| 862-283 | Bloomfield | Essex | Landline |
| 862-772 | Newark | Essex | Landline |
| 862-763 | Newark | Essex | Wireless |
| 862-233 | Orange | Essex | Wireless |
| 862-777 | Morristown | Morris | Landline |
| 862-271 | Paterson | Passaic | Wireless |
| 862-312 | Franklin | Sussex | Landline |
| 862-666 | Pompton Lakes | Passaic | Landline |
| 862-485 | Livingston | Essex | Wireless |
| 862-266 | Newton | Sussex | Wireless |
| 862-214 | Newark | Essex | Wireless |