Brock Hall, Maryland
Area codes 227, 240, 301 · Population: 9,552
Eastern (ET)
Maryland
Pop. 9,552
Area Codes Serving Brock Hall
About Brock Hall, Maryland
Brock Hall is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 9,552 residents and is located in the Eastern Time Zone.