| Area Code | 856 |
| State | New Jersey |
| Current Time in Area Code 856 | 856> EDT |
| Timezone | Eastern Daylight Time |
| Regional Market Area | Metro Philadelphia |
| Metro Area(s) | Vineland-Bridgeton, NJ |
| Population (2020) | 1044768 |
| Adjacent Area Codes | 215,267,302,484,609,610 |
| Camden County |
| Cumberland County |
| Gloucester County |
| Salem County |