| General Information | |
|---|---|
| Country | United States |
| State/Province | Michigan |
| Major City | Saginaw |
| Time Zone | Eastern (UTC-05:00) |
| Current Local Time | 05:40 |
| Prefix | County | Primary City |
|---|---|---|
| 989-200 | Bay | Pinconning |
| 989-201 | Saginaw | Saginaw |
| 989-202 | Roscommon | Houghton Lake |
| 989-203 | Montcalm | Carson City |
| 989-204 | Montcalm | Crystal |
| 989-205 | Midland | Midland |
| 989-206 | Arenac | Omer |
| 989-207 | Midland | Hope |
| 989-209 | Saginaw | Saginaw |
| 989-210 | Arenac | Au Gres |
| 989-212 | Saginaw | Saginaw |
| 989-213 | Saginaw | Saginaw |
| 989-214 | Huron | Ubly |
| 989-215 | Iosco | Oscoda |
| 989-216 | Ogemaw | West Branch |
| 989-217 | Otsego | Gaylord |
| 989-218 | Iosco | Hale |
| 989-219 | Midland | Hope |
| 989-220 | Bay | Bay City |
| 989-221 | Bay | Pinconning |
| 989-222 | Saginaw | Saginaw |
| 989-223 | Iosco | Hale |
| 989-224 | Clinton | Saint Johns |
| 989-225 | Bay | Bay City |
| 989-226 | Alcona | Glennie |
| 989-227 | Clinton | Saint Johns |
| 989-228 | Montcalm | Crystal |
| 989-229 | Clare | Clare |
| 989-230 | Huron | Kinde |
| 989-231 | Tuscola | Caro |
| 989-232 | Iosco | Whittemore |
| 989-233 | Saginaw | Saginaw |
| 989-234 | Montcalm | Carson City |
| 989-235 | Montcalm | Crystal |
| 989-236 | Gratiot | Middleton |
| 989-237 | Iosco | Hale |
| 989-238 | Iosco | Tawas City |
| 989-239 | Saginaw | Saginaw |
| 989-240 | Clare | Clare |
| 989-241 | Huron | Port Hope |
| 989-242 | Huron | Port Austin |
| 989-243 | Montmorency | Atlanta |
| 989-244 | Saginaw | Birch Run |
| 989-245 | Saginaw | Saginaw |
| 989-246 | Gladwin | Gladwin |
| 989-247 | Midland | Midland |
| 989-248 | Montcalm | Fenwick |
| 989-249 | Saginaw | Saginaw |
| 989-250 | Montmorency | Atlanta |
| 989-251 | Shiawassee | Henderson |