A- Annapolis, Annapolis Junction, Arnold
B- Baltimore, Bel Air, Beltsville, Berlin, Bethesda, Bishopville, Bladensburg, Bowie, Brandywine, Brookeville, Bryans Road, Burtonsville
C- California, Capitol Heights, Catonsville, Chestertown, Chevy Chase, Churchville, Clinton, Cockeysville, College Park, Columbia, Crisfield, Crofton, Cumberland
D- Damascus, Darlington, Deale, Derwood, District Heights, Dundalk
E- East New Market, Easton, Eden, Edgewater, Edgewood, Elkridge, Ellicott City, Essex
F- Fallston, Federalsburg, Forest Hill, Fork, Fort Washington, Frederick
G- Gaithersburg, Germantown, Glen Burnie, Glenelg, Glenn Dale, Great Mills, Gwynn Oak
H- Hagerstown, Hampstead, Hanover, Hyattsville
J- Jarrettsville, Jefferson, Joppa
K- Kensington
L- Laurel, Leonardtown, Lusby, Lutherville Timonium
M- Marriottsville, Mechanicsville, Middle River, Middletown, Millington, Myersville
N- New Market, North East, Nottingham
O- Oakland, Ocean City, Olney, Owings, Owings Mills
P- Parkville, Parsonsburg, Pasadena, Phoenix, Pikesville, Prince Frederick
R- Randallstown, Reisterstown, Ridgely, Riverdale, Rockville, Rosedale
S- Sabillasville, Saint Michaels, Salisbury, Savage, Severna Park, Silver Spring, Smithsburg, Solomons, Suitland, Sykesville
T- Temple Hills, Towson
U- Upper Marlboro
W- Waldorf, West River, Westminster, White Marsh, Windsor Mill