To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 810 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Algonac (Michigan) | 810 | 48001 | Saint Clair | US-MI | |
| Allenton (Michigan) | 810 | 48002 | Saint Clair | US-MI | |
| Almont (Michigan) | 810 | 48003 | Lapeer | US-MI | |
| Anchorville (Michigan) | 810 | 48004 | Saint Clair | US-MI | |
| Applegate (Michigan) | 810 | 48401 | Sanilac | US-MI | |
| Argyle (Michigan) | 810 | 48410 | Sanilac | US-MI | |
| Atlas (Michigan) | 810 | 48411 | Genesee | US-MI | |
| Attica (Michigan) | 810 | 48412 | Lapeer | US-MI | |
| Avoca (Michigan) | 810 | 48006 | Saint Clair | US-MI | |
| Brighton (Michigan) | 810 | 48114 | Livingston | US-MI | |
| Brighton (Michigan) | 810 | 48116 | Livingston | US-MI | |
| Brown City (Michigan) | 810 | 48416 | Sanilac | US-MI | |
| Burton (Michigan) | 810 | 48509 | Genesee | US-MI | |
| Burton (Michigan) | 810 | 48519 | Genesee | US-MI | |
| Burton (Michigan) | 810 | 48529 | Genesee | US-MI | |
| Byron (Michigan) | 810 | 48418 | Shiawassee | US-MI | |
| Capac (Michigan) | 810 | 48014 | Saint Clair | US-MI | |
| Carsonville (Michigan) | 810 | 48419 | Sanilac | US-MI | |
| Casco (Michigan) | 810 | 48064 | Saint Clair | US-MI | |
| Clio (Michigan) | 810 | 48420 | Genesee | US-MI | |
| Columbiaville (Michigan) | 810 | 48421 | Lapeer | US-MI | |
| Columbus (Michigan) | 810 | 48063 | Saint Clair | US-MI | |
| Croswell (Michigan) | 810 | 48422 | Sanilac | US-MI | |
| Davison (Michigan) | 810 | 48423 | Genesee | US-MI | |
| Deckerville (Michigan) | 810 | 48427 | Sanilac | US-MI | |
| Deckerville (Michigan) | 810 | 48427 | Sanilac | US-MI | |
| Dryden (Michigan) | 810 | 48428 | Lapeer | US-MI | |
| East China (Michigan) | 810 | 48054 | Saint Clair | US-MI | |
| Emmett (Michigan) | 810 | 48022 | Saint Clair | US-MI | |
| Fair Haven (Michigan) | 810 | 48023 | Saint Clair | US-MI | |
| Fenton (Michigan) | 810 | 48430 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48501 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48502 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48503 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48504 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48505 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48506 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48507 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48531 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48532 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48550 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48551 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48552 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48553 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48554 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48555 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48556 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48557 | Genesee | US-MI | |
| Flint (Michigan) | 810 | 48559 | Genesee | US-MI | |
| Flushing (Michigan) | 810 | 48433 | Genesee | US-MI | |
| Fort Gratiot (Michigan) | 810 | 48059 | Saint Clair | US-MI | |
| Genesee (Michigan) | 810 | 48437 | Genesee | US-MI | |
| Goodells (Michigan) | 810 | 48027 | Saint Clair | US-MI | |
| Goodrich (Michigan) | 810 | 48438 | Genesee | US-MI | |
| Grand Blanc (Michigan) | 810 | 48439 | Genesee | US-MI | |
| Grand Blanc (Michigan) | 810 | 48480 | Genesee | US-MI | |
| Grosse Ile (Michigan) | 810 | 48138 | Wayne | US-MI | |
| Hadley (Michigan) | 810 | 48440 | Lapeer | US-MI | |
| Hamburg (Michigan) | 810 | 48139 | Livingston | US-MI | |
| Harsens Island (Michigan) | 810 | 48028 | Saint Clair | US-MI | |
| Hartland (Michigan) | 810 | 48353 | Livingston | US-MI | |
| Howell (Michigan) | 810 | 48843 | Livingston | US-MI | |
| Imlay City (Michigan) | 810 | 48444 | Lapeer | US-MI | |
| Jeddo (Michigan) | 810 | 48032 | Saint Clair | US-MI | |
| Lakeland (Michigan) | 810 | 48143 | Livingston | US-MI | |
| Lapeer (Michigan) | 810 | 48446 | Lapeer | US-MI | |
| Lennon (Michigan) | 810 | 48449 | Shiawassee | US-MI | |
| Lexington (Michigan) | 810 | 48450 | Sanilac | US-MI | |
| Linden (Michigan) | 810 | 48451 | Genesee | US-MI | |
| Marine City (Michigan) | 810 | 48039 | Saint Clair | US-MI | |
| Marysville (Michigan) | 810 | 48040 | Saint Clair | US-MI | |
| Melvin (Michigan) | 810 | 48454 | Sanilac | US-MI | |
| Memphis (Michigan) | 810 | 48041 | Saint Clair | US-MI | |
| Metamora (Michigan) | 810 | 48455 | Lapeer | US-MI | |
| Mount Morris (Michigan) | 810 | 48458 | Genesee | US-MI | |
| New Lothrop (Michigan) | 810 | 48460 | Shiawassee | US-MI | |
| North Branch (Michigan) | 810 | 48461 | Lapeer | US-MI | |
| North Street (Michigan) | 810 | 48049 | Saint Clair | US-MI | |
| Otisville (Michigan) | 810 | 48463 | Genesee | US-MI | |
| Peck (Michigan) | 810 | 48466 | Sanilac | US-MI | |
| Pontiac (Michigan) | 810 | 48340 | Oakland | US-MI | |
| Pontiac (Michigan) | 810 | 48341 | Oakland | US-MI | |
| Pontiac (Michigan) | 810 | 48342 | Oakland | US-MI | |
| Pontiac (Michigan) | 810 | 48340 | Oakland | US-MI | |
| Pontiac (Michigan) | 810 | 48341 | Oakland | US-MI | |
| Pontiac (Michigan) | 810 | 48342 | Oakland | US-MI | |
| Port Huron (Michigan) | 810 | 48060 | Saint Clair | US-MI | |
| Port Huron (Michigan) | 810 | 48061 | Saint Clair | US-MI | |
| Port Sanilac (Michigan) | 810 | 48469 | Sanilac | US-MI | |
| Saint Clair (Michigan) | 810 | 48079 | Saint Clair | US-MI | |
| Sandusky (Michigan) | 810 | 48471 | Sanilac | US-MI | |
| Silverwood (Michigan) | 810 | 48760 | Tuscola | US-MI | |
| Smiths Creek (Michigan) | 810 | 48074 | Saint Clair | US-MI | |
| Snover (Michigan) | 810 | 48472 | Sanilac | US-MI | |
| Southfield (Michigan) | 810 | 48075 | Oakland | US-MI | |
| Southfield (Michigan) | 810 | 48076 | Oakland | US-MI | |
| Southfield (Michigan) | 810 | 48075 | Oakland | US-MI | |
| Southfield (Michigan) | 810 | 48076 | Oakland | US-MI | |
| Southfield (Michigan) | 810 | 48034 | Oakland | US-MI | |
| Swartz Creek (Michigan) | 810 | 48473 | Genesee | US-MI | |
| Topeka (Kansas) | 810 | 66636 | Shawnee | US-KS | |
| Yale (Michigan) | 810 | 48097 | Saint Clair | US-MI |