Calvert County:

• Chesapeake Beach 20732, North Beach 20714, Barstow 20610, Broomes Island 20615, Dowell 20629, Huntingtown 20639, Lusby 20657, Port Republic 20676, Dares Beach 20678, Prince Frederick 20678, St. Leonard 20685, Solomons 20688, Sunderland 20689, Owings, 20736, Dunkirk 20754

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Anne Arundel County:

• Lothian 20711, Maryland City 20724, Russett 20724, Laurel 20724, Churchton 20733, Deale 20751, Fort Meade 20755, Friendship 20758, Shady Side 20764, Galesville 20765, Harwood 20776, West River 20778, Tracys Landing 20779, Arnold 21012, Crownsville 21032, Davidsonville 21035, Beverley Beach 21037, Edgewater Beach 21037, Edgewater 21037, Gambrills 21054, Gibson Island 21056, Glen Burnie 21060, Hanover 21076, Harmans 21077 Linthicum 21090, Mayo 21106, Millersville 21108, Odenton 21113, Crofton 21114, Lake Shore 21122,  Riviera Beach 21122, Pasadena 21122, Riva 21140, Severn 21144, Severna Park 21146, Curtis Bay 21226, Orchard Beach 21226, Annapolis 21403-21405, Sherwood Forest 21405 

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Charles County:

• Waldorf 20601, St. Charles 20602, Bel Alton 20611, Benedict 20612, Bryans Road 20616, Bryantown 20617, Cobb Island 20625, Faulkner 20632, Hughesville 20637, Pisgah 20640, Indian Head 20640, Ironsides 20643, Swan Point 20645, Issue 20645, Dentsville 20646, La Plata 20646, Rison 20658, Marbury 20658, Mount Victoria 20661, Nanjemoy 20662, Newburg 20664, Pomfret 20675, Port Tobacco 20677, Rock Point 20682, Welcome 20693, White Plains 20695

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St. Mary's County:

• Abell 20606, Avenue 20609, Bushwood 20618, California 20619, Callaway 20620, Maddox 20621, Chaptico 20621, Charlotte Hall 20622, Clements 20624, Coltons Point 20626, Compton 20627, Dameron 20628, Drayden 20630, Great Mills 20634, Helen 20635, Hollywood 20636, Leonardtown 20650, Lexington Park 20653, Loveville 20656, Mechanicsville 20659, Morganza 20660, Park Hall 20667, Patuxent River 20670, Piney Point 20674, Ridge 20680, St. Inigoes 20684, St. Mary's City 20686, Scotland 20687, Tall Timbers 20690, Valley Lee 20692

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Prince Georges County:

• Accokeek 20607, Aquasco 20608, Brandywine 20613, Cheltenham 20623, Lanham Seabrook 20703, Lanham 20703, Beltsville 20705, Glenarden 20706, Laurel 20707, Bladensburg 20710, Mount Ranier 20712, Bowie 20715, Mitchelville 20716, Brentwood 20722, Colmar Manor 20722, North Brentwood 20722, Capitol Heights 20731, Clinton 20735, Riverdale 20737, Berwyn Heights 20740, College Park 20740, Fairmont Heights 20743, Seat Pleasant 20743, Fort Washington 20744, Hillcrest Heights 20748, Marlow Heights 20748, Temple Hills 20748, Oxon Hill 20750, Suitland 20752, District Heights 20753, Greenbelt 20768, Upper Marlboro 20772, Kettering 20774, Largo 20774, Springdale 20774, Glenarden 20774, Hyattsville 20781, Chillum 20782, Adelphi 20783, Cheverly 20784, Landover Hills 20784, New Carrollton 20784, North Englewood 20785, Cheverly 20785, Langley Park 20787, Capitol Heights 20791