| General Information about Area Code 248 | |
|---|---|
| Country | United States |
| State / Province / Territory | Michigan |
| Major City | Royal Oak |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 248-256 | Oxford | Oakland | Landline |
| 248-691 | Royal Oak | Oakland | Landline |
| 248-433 | Birmingham | Oakland | Landline |
| 248-806 | Pontiac | Oakland | Landline |
| 248-902 | Southfield | Oakland | Landline |
| 248-985 | Redford | Wayne | Landline |
| 248-987 | Farmington | Oakland | Landline |
| 248-250 | Troy | Oakland | Landline |
| 248-324 | Farmington | Oakland | Landline |
| 248-728 | Detroit | Wayne | Landline |
| 248-492 | Clarkston | Oakland | Wireless |
| 248-818 | Pontiac | Oakland | Wireless |
| 248-839 | Birmingham | Oakland | Landline |
| 248-558 | Clarkston | Oakland | Wireless |
| 248-650 | Rochester | Oakland | Landline |
| 248-619 | Troy | Oakland | Landline |
| 248-858 | Pontiac | Oakland | Landline |
| 248-371 | Pontiac | Oakland | Landline |
| 248-484 | Pontiac | Oakland | Landline |
| 248-379 | Troy | Oakland | Wireless |