Callaway Maryland About
Callaway Maryland has a zip code of 20620. The current date and time in Callaway is May 2, 2024, 7:21 pm and it has a population of 1,738 people. Callaway Maryland lies at an elevation of 87 feet.
Callaway Maryland has a zip code of 20620. The current date and time in Callaway is May 2, 2024, 7:21 pm and it has a population of 1,738 people. Callaway Maryland lies at an elevation of 87 feet.