| 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 |
|---|---|---|---|
| 248-429 | Oxford | Oakland | Landline |
| 248-437 | South Lyon | Oakland | Landline |
| 248-321 | Troy | Oakland | Wireless |
| 248-769 | Highland | Oakland | Landline |
| 248-232 | Detroit | Wayne | Landline |
| 248-705 | Pontiac | Oakland | Landline |
| 248-995 | Royal Oak | Oakland | Wireless |
| 248-929 | Pontiac | Oakland | Landline |
| 248-529 | Highland | Oakland | Landline |
| 248-886 | Waterford | Oakland | Landline |
| 248-407 | Rochester | Oakland | Wireless |
| 248-863 | Detroit | Wayne | Landline |
| 248-420 | Pontiac | Oakland | Wireless |
| 248-265 | Rochester | Oakland | Landline |
| 248-204 | Southfield | Oakland | Landline |
| 248-400 | Southfield | Oakland | Wireless |
| 248-465 | Northville | Wayne | Landline |
| 248-945 | Southfield | Oakland | Landline |
| 248-918 | Troy | Oakland | Landline |
| 248-365 | Southfield | Oakland | Landline |