| Area Code | 906 |
| State | Michigan |
| Current Time in Area Code 906 | 906> EST |
| Timezone | Eastern Standard Time |
| Regional Market Area | Green Bay-Appleton Area The UP of Michigan Region |
| Metro Area(s) | Escanaba, MI Houghton, MI Iron Mountain, MI-WI Marinette, WI-MI Marquette, MI Sault Ste. Marie, MI |
| Population (2020) | 301608 |
| Adjacent Area Codes | 218,231,249,274,534,683,705,715,807,920,989 |