| District of Michigan area codes: 248 | |
|---|---|
| Country | United States |
| State/Province | Michigan |
| Major City | Detroit |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 248-953 | Oakland | Troy, MI | Cellco Partnership DBA Verizon Wireless |
| 248-955 | Oakland | Royal Oak, MI | Phone Michigan |
| 248-956 | Oakland | Walled Lake, MI | Phone Michigan |
| 248-957 | Oakland | Farmington, MI | Mci Worldcom Communications |
| 248-960 | Oakland | Walled Lake, MI | Ameritech Michigan |
| 248-961 | Oakland | Pontiac, MI | New Cingular Wireless PCS - IL |
| 248-962 | Wayne | Northville, MI | Phone Michigan |
| 248-964 | Oakland | Troy, MI | Ameritech Michigan |
| 248-966 | Oakland | Southfield, MI | Usa Mobility Wireless |
| 248-967 | Oakland | Royal Oak, MI | Ameritech Michigan |
| 248-968 | Oakland | Royal Oak, MI | Ameritech Michigan |
| 248-969 | Oakland | Oxford, MI | Ameritech Michigan |
| 248-971 | Oakland | Southfield, MI | Mci Worldcom Communications |
| 248-972 | Oakland | Pontiac, MI | Ameritech Michigan |
| 248-973 | Oakland | W Bloomfield, MI | Mci Worldcom Communications |
| 248-974 | Wayne | Northville, MI | Sprint Spectrum L.p. |
| 248-975 | Oakland | Pontiac, MI | Ameritech Michigan |
| 248-977 | Oakland | Pontiac, MI | New Cingular Wireless PCS - IL |
| 248-978 | Oakland | Pontiac, MI | Sigecom |
| 248-979 | Oakland | Birmingham, MI | Metro PCS |
There are 737 prefixes, In the code area, the major cities are Bloomfield Township, MI;Farmington Hills, MI;Fernd. The major city is Detroit.