Areas Served
| Annapolis | Arnold | Bethesda |
| Beverly Beach | Bowie | Catonsville |
| Cheverly | Chevy Chase | College Park |
| Columbia | Crofton | Crownsville |
| Davidsonville | Dunkirk | Edgewater |
| Ellicott City | Galesville | Gambrills |
| Gibson Island | Glen Burnie | Greenbelt |
| Harwood | Herald Harbor | Hillsmere Shores |
| Hyattsville | Jessup | Lake Shore |
| Linthicum | Londontowne | Lothian |
| Mayo | Millersville | Mount Rainier |
| North Beach | Odenton | Parole |
| Pasadena | Riva | Selby-on-the-Bay |
| Severn | Severna Park | Shady Side |
| Silver Spring | Stevensville | Tacoma Park |
| Upper Marlboro |