Serving most of Montgomery and Howard county Maryland
Montgomery County
Ashton zip code 20861
Bethesda zip codes 20814, 20815, 20816, 20817
Boyds zip code 20841
Brinklow zip code 20862
Brooksville zip code 20833
Burtonsville zip code 20866
Cabin John zip code 20818
Clarksburg zip code 20871
Damascus zip code 20872
Gaithersburg zip codes 20877, 20878, 20879R
Germantown zip codes 20874, 20876
Kensington zip code 20895
Olney zip code 20832
Potomac zip code 20854
Rockville zip codes 20850, 20852, 20853, 20855
Sandy spring zip code 20860
Silver spring zip codes 20901, 20902, 20904, 20905, 20906, 20910
Wheaton zip code 20902
Howard County
Beltsville zip codes 20704, 20705
Clarksville zip code 21029
Columbia zip codes 21042, 21044, 21045, 21046
Dayton zip code 21036
Ellicott city zip codes 21042, 21043
Fulton zip code 20759
Glenelg zip code 21737
Glenwood zip code 21738
Highland zip code 20777
Laurel zip codes 20707, 20723, 20724
West Freindship zip code 21797
Woodstock zip code 21163
