| District of Michigan area codes: 989 | |
|---|---|
| Country | United States |
| State/Province | Michigan |
| Major City | Saginaw |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 989-242 | Huron | Port Austin, MI | Telnet Worldwide |
| 989-243 | Montmorency | Atlanta, MI | Telnet Worldwide |
| 989-244 | Saginaw | Birch Run, MI | Phone Michigan |
| 989-245 | Saginaw | Saginaw, MI | Cellco Partnership DBA Verizon Wireless |
| 989-246 | Gladwin | Gladwin, MI | Ameritech Michigan |
| 989-247 | Midland | Midland, MI | Usa Mobility Wireless |
| 989-248 | Montcalm | Fenwick, MI | Frontier North |
| 989-249 | Saginaw | Saginaw, MI | Ameritech Michigan |
| 989-251 | Shiawassee | Owosso, MI | Metro PCS |
| 989-252 | Saginaw | Saginaw, MI | Long Distance Of Michigan DBA Ldmi |
| 989-253 | Saginaw | Saginaw, MI | Usa Mobility Wireless |
| 989-254 | Iosco | East Tawas, MI | Cellco Partnership DBA Verizon Wireless |
| 989-255 | Alpena | Alpena, MI | Cellco Partnership DBA Verizon Wireless |
| 989-257 | Iosco | Long Lake, MI | Centurytel Of Michigan Inc DBA Centurylink |
| 989-258 | Saginaw | Saginaw, MI | American Messaging (am) |
| 989-261 | Montcalm | Crystal, MI | Centurytel Of Michigan Inc DBA Centurylink |
| 989-262 | Saginaw | Frankenmuth, MI | Level 3 Communications |
| 989-265 | Montcalm | Crystal, MI | Daystarr DBA Daystarr Communications |
| 989-266 | Bay | Auburn, MI | Long Distance Of Michigan DBA Ldmi |
| 989-268 | Montcalm | Vestaburg, MI | Frontier North |
There are 622 prefixes, In the code area, the major cities are Bay City, MI;Harrison, MI;Midland, MI;Mount Pleasa. The major city is Saginaw.