| District of Michigan area codes: 810 | |
|---|---|
| Country | United States |
| State/Province | Michigan |
| Major City | Flint |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 810-955 | Genesee | Flint, MI | Sprint Spectrum L.p. |
| 810-956 | Saint Clair | Port Huron, MI | Mci Worldcom Communications |
| 810-957 | Genesee | Linden, MI | Phone Michigan |
| 810-958 | Saint Clair | Port Huron, MI | Allegiance Telecom Of Michigan |
| 810-962 | Genesee | Flint, MI | New Cingular Wireless PCS - IL |
| 810-963 | Genesee | Flint, MI | Allegiance Telecom Of Michigan |
| 810-964 | Genesee | Flint, MI | New Cingular Wireless PCS - IL |
| 810-965 | Genesee | Flint, MI | Cellco Partnership DBA Verizon Wireless |
| 810-966 | Saint Clair | Port Huron, MI | Ameritech Michigan |
| 810-969 | Lapeer | Lapeer, MI | Sprint Spectrum L.p. |
| 810-971 | Saint Clair | Port Huron, MI | Usa Mobility Wireless |
| 810-972 | Genesee | Flint, MI | American Messaging (am) |
| 810-973 | Lapeer | Lapeer, MI | Usa Mobility Wireless |
| 810-982 | Saint Clair | Port Huron, MI | Ameritech Michigan |
| 810-984 | Saint Clair | Port Huron, MI | Ameritech Michigan |
| 810-985 | Saint Clair | Port Huron, MI | Ameritech Michigan |
| 810-986 | Livingston | Brighton, MI | New Cingular Wireless PCS - IL |
| 810-987 | Saint Clair | Port Huron, MI | Ameritech Michigan |
| 810-988 | Genesee | Montrose, MI | Telnet Worldwide |
| 810-989 | Saint Clair | Port Huron, MI | Ameritech Michigan |
There are 424 prefixes, In the code area, the major cities are Burton, MI;Flint, MI;Port Huron, MI. The major city is Flint.