Clarksburg, Maryland
Area codes 227, 240, 301 · Population: 13,766
Eastern (ET)
Maryland
Pop. 13,766
Area Codes Serving Clarksburg
About Clarksburg, Maryland
Clarksburg is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 13,766 residents and is located in the Eastern Time Zone.