Adelphi, Maryland, US is an unincorporated community located in Prince George's County. It was named after the Adelphi Mill, a historic grist mill built in 1796 that is now listed on the National Register of Historic Places. The community experienced growth in the mid-20th century with the development of the nearby University of Maryland campus. Today, Adelphi is a diverse and thriving area, home to numerous residential neighborhoods, businesses, and the Adelphi Laboratory Center of the U.S. Army Research Laboratory.
T-Mobile takes the top spot among Cell Phone Stores in Adelphi, Maryland with 1 locations as of April 29, 2024.