North Potomac, Maryland
Area codes 227, 240, 301 · Population: 24,410
Eastern (ET)
Maryland
Pop. 24,410
Area Codes Serving North Potomac
About North Potomac, Maryland
North Potomac is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 24,410 residents and is located in the Eastern Time Zone.