Potomac Heights, Maryland
Area codes 227, 240, 301 · Population: 1,117
Eastern (ET)
Maryland
Pop. 1,117
Area Codes Serving Potomac Heights
About Potomac Heights, Maryland
Potomac Heights is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 1,117 residents and is located in the Eastern Time Zone.