Carolina
Comunity Index
| COMMUNITY | LOCATOR | KEY | CAROLINA AREA | STATE |
| Madison | Madison | D | Northern Foothills | NC |
| Maggie Valley | Maggie Valley | A | Southern Mountains | NC |
| Maiden | Newton | E | Southern Foothills | NC |
| Manning | Manning | S | Santee Cooper | SC |
| Manson | Norlina | F | Northern Heartland | NC |
| Manteo | Manteo | H | Northern Coast | NC |
| Marshall | Marshall | B | Central Mountains | NC |
| Marshallberg | Beaufort | I | Central Coast | NC |
| Marietta | Lumberton | G | Southern Heartland | NC |
| Marion | Marion | M | Pee Dee | SC |
| Marion | Marion | B | Central Mountains | NC |
| Markston | Rockingham | G | Southern Heartland | NC |
| Mars Hill | Mars Hill | B | Central Mountains | NC |
| Marshville | Monroe | E | Southern Foothills | NC |
| Matthews | Charlotte | E | Southern Foothills | NC |
| Mauldin | Mauldin | K | Upcountry | SC |
| Maxton | Laurinburg | G | Southern Heartland | NC |
| Mayodan | Mayodan | D | Northern Foothills | NC |
| Maysville | Trenton | I | Central Coast | NC |
| McBee | McBee | L | Olde English | SC |
| McLeansville | Greensboro | D | Northern Foothills | NC |
| McClellanville | Mount Pleasant | T | Charleston | SC |
| McColl | Bennettsville | M | Pee Dee | SC |
| McCormick | McCormick | N | Old 96 | SC |
| Mebane | Burlington | D | Northern Foothills | NC |
| Merritt | Oriental | I | Central Coast | NC |
| Merry Hill | Windsor | H | Northern Coast | NC |
| Micaville | Burnsville | B | Central Mountains | NC |
| Midland | Albemarle | E | Southern Foothills | NC |
| Mill Spring | Columbus | B | Central Mountains | NC |
| Millers Creek | N Wilkesboro | C | Northern Mountains | NC |
| Minnesott Beach | Oriental | I | Central Coast | NC |
| Mint Hill | Charlotte | E | Southern Foothills | NC |
| Misenheimer | Albemarle | E | Southern Foothills | NC |
| Mocksville | Mocksville | D | Northern Foothills | NC |
| Moncks Corner | Moncks Corner | T | Charleston | SC |
| Monroe | Monroe | E | Southern Foothills | NC |
| Montmorenci | Aiken | O | Thoroughbred | SC |
| Montreat | Black Mountain | B | Central Mountains | NC |
| Mooresboro | Shelby | E | Southern Foothills | NC |
| Mooresville | Mooresville | E | Southern Foothills | NC |
| Morehead City | Morehead City | I | Central Coast | NC |
| Morganton | Morganton | C | Northern Mountains | NC |
| Morrisville | Cary | F | Northern Heartland | NC |
| Morven | Wadesboro | E | Southern Foothills | NC |
| Mount Airy | Mount Airy | D | Northern Foothills | NC |
| Mount Carmel | Calhoun Falls | N | Old 96 | SC |
| Mount Gilead | Troy | G | Southern Heartland | NC |
| Mount Holly | Gastonia | E | Southern Foothills | NC |
| Mount Olive | Mount Olive | F | Northern Heartland | NC |
| Mount Pleasant | Concord | E | Southern Foothills | NC |
| Mount Pleasant | Mt Pleasant | T | Charleston | SC |
| Mountain Home | Hendersonville | B | Central Mountains | NC |
| Mountain Island | Charlotte | E | Southern Foothills | NC |
| Mountain Rest | Walhalla | K | Upcountry | NC |
| Moyock | Currituck | H | Northern Coast | NC |
| Mullins | Mullins | M | Pee Dee | SC |
| Murfreesboro | Murfreesboro | H | Northern Coast | NC |
| Murphy | Murphy | A | Southern Mountains | NC |
| Murrells Inlet | Murrells Inlet | R | Grand Strand | SC |
| Myrtle Beach | Myrtle Beach | R | Grand Strand | SC |
| COMMUNITY | LOCATOR | KEY | CAROLINA AREA | STATE |