| Area Code | 908 |
| State | New Jersey |
| Current Time in Area Code 908 | 908> EST |
| Timezone | Eastern Standard Time |
| Regional Market Area | Metro New York City Northern New Jersey Area |
| Population (2020) | 1159285 |
| Adjacent Area Codes | 201,215,267,272,347,484,551,570,609,610,718,732,848,862,917,929,973 |
| Hunterdon County |
| Somerset County |
| Union County |
| Warren County |
| Elizabeth |
| Linden |
| Plainfield |