DETROIT-WARREN-DEARBORN, MI · METRO GUIDE
Detroit, MI area codes and answering service
- Local date and time
- Eastern Time
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Codes on this map
- 248 · 947 Troy
- 313 Detroit
- 517
- 586 Warren
- 734 Livonia
- 810
- 989
Download the Detroit, MI area code map
A printable Detroit, MI area code location map, with time zone and state. Use the PNG image in a document or slide; the SVG stays sharp at any size.
Detroit metro area codes at a glance
- Metro area
- Detroit-Warren-Dearborn, MI
- Population
- 4,390,913 (metro area; US Census Bureau metro area population estimates, 2025). Not an area-code population.
- Time zones
- Eastern
Area codes
| Area codes | Communities in the metro area | Main communities |
|---|---|---|
| 313 | 1 | Detroit |
| 248 and 947 | 19 | Troy, Southfield, West Bloomfield |
| 586 | 10 | Warren, Roseville, Mount Clemens |
| 734 | 13 | Livonia, Romulus, Wyandotte |
| 810 | 23 | Port Huron, Lapeer, Brighton |
| 517 | 2 | Howell, Fowlerville |
| 989 | 2 | Clifford, Fostoria |
Area codes and location
70 communities in the Detroit metro area, largest first, with the area codes whose numbers are issued there. These are telephone exchange areas, which follow the phone network rather than city limits.
| Community | Area codes |
|---|---|
| Detroit | 313 |
| Warren | 586 |
| Livonia | 734 |
| Troy | 248 and 947 |
| Southfield | 248 and 947 |
| West Bloomfield | 248 and 947 |
| Pontiac | 248 and 947 |
| Royal Oak | 248 and 947 |
| Roseville | 586 |
| Commerce | 248 and 947 |
| Port Huron | 810 |
| Romulus | 734 |
| Wyandotte | 734 |
| Birmingham | 248 and 947 |
| Trenton | 734 |
| Wayne | 734 |
| Mount Clemens | 586 |
| Rochester | 248 and 947 |
| New Baltimore | 586 |
| South Lyon | 248 and 947 |
| Farmington | 248 and 947 |
| Flat Rock | 734 |
| Howell | 517 |
| Lapeer | 810 |
| Plymouth | 734 |
45 more communities
| Center Line | 586 |
| Brighton | 810 |
| Walled Lake | 248 and 947 |
| New Haven | 586 |
| Northville | 248 and 947 |
| Richmond | 586 |
| Holly | 248 and 947 |
| Saint Clair | 810 |
| Utica | 586 |
| Hadley | 810 |
| Algonac | 810 |
| Marine City | 810 |
| Belleville | 734 |
| Imlay City | 810 |
| Romeo | 586 |
| Oxford | 248 and 947 |
| Rockwood | 734 |
| Lake Orion | 248 and 947 |
| Fowlerville | 517 |
| Almont | 810 |
| Pinckney | 734 |
| Capac | 810 |
| Yale | 810 |
| Armada | 586 |
| Ortonville | 248 and 947 |
| Brown City | 810 |
| North Branch | 810 |
| Memphis | 810 |
| Dryden | 810 |
| Columbiaville | 810 |
| Metamora | 810 |
| Clifford | 989 |
| Emmett | 810 |
| Auburn Heights | 248 and 947 |
| Avoca | 810 |
| Clarkston | 248 and 947 |
| Drayton Plains | 248 and 947 |
| Fostoria | 989 |
| Goodells | 810 |
| Gregory | 734 |
| Hartland | 810 |
| Jeddo | 810 |
| New Boston | 734 |
| Smiths Creek | 810 |
| Whitmore Lake | 734 |
Notable places and their area codes
| Place | Where | What it is | Area codes |
|---|---|---|---|
| Detroit Metropolitan Wayne County Airport | 1.5 km from Romulus | Commercial airport, 16,110,696 enplanements (2024) | 734 |
| Wayne State University | 3.9 km from Detroit | University, 28,051 12-month enrollment (2023–24) | 313 |
| Ford Field | 6.7 km from Detroit | Stadium | 313 |
| Detroit Institute of Arts | 4.0 km from Detroit | Museum | 313 |
| Comerica Park | 6.6 km from Detroit | Stadium | 313 |
| The Palace of Auburn Hills | 6.3 km from Pontiac | Arena | 248 and 947 |
| Pontiac Silverdome | 2.7 km from Pontiac | Stadium | 248 and 947 |
| University of Detroit Mercy | 4.9 km from Detroit | University, 5,954 12-month enrollment (2023–24) | 313 |
| Oakland University | 4.4 km from Auburn Heights | University, 18,296 12-month enrollment (2023–24) | 248 and 947 |
| Automotive Hall of Fame | 14.3 km from Detroit | Museum | 313 |
Questions about Detroit metro area codes
How many area codes serve the Detroit metro area?
Eight area codes serve the Detroit metro area: 248, 313, 517, 586, 734, 810, 947, and 989.
What time zone is the Detroit metro area in?
The Detroit metro area is in Eastern Time. Daylight saving time is observed.
Business phone numbers in Detroit, MI, answered by an AI agent
A local number for the Detroit metro area, with an AI receptionist that takes caller details, answers the questions you give it, and books appointments. Numbers depend on what carriers have left.