| 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 |
|---|---|---|---|
| 862-203 | Hawthorne | Passaic | Wireless |
| 862-288 | Morris | Morris | - |
| 862-256 | Newark | Essex | Wireless |
| 862-309 | Morristown | Morris | Wireless |
| 862-400 | Orange | Essex | Landline |
| 862-902 | Newark | Essex | Landline |
| 862-226 | Wayne | Passaic | Wireless |
| 862-438 | Orange | Essex | Wireless |
| 862-621 | Union City | Hudson | Landline |
| 862-976 | Essex | Essex | - |
| 862-260 | Morristown | Morris | Landline |
| 862-444 | Jersey City | Hudson | Landline |
| 862-505 | Caldwell | Essex | Wireless |
| 862-205 | Orange | Essex | Wireless |
| 862-285 | Essex | Essex | - |
| 862-215 | Newark | Essex | Wireless |
| 862-404 | Whippany | Morris | Landline |
| 862-888 | Passaic | Passaic | Wireless |
| 862-849 | Newark | Essex | Wireless |
| 862-232 | Passaic | Passaic | Wireless |