Mount Airy, Maryland
Area codes 227, 240, 301 · Population: 9,288
Eastern (ET)
Maryland
Pop. 9,288
Area Codes Serving Mount Airy
About Mount Airy, Maryland
Mount Airy is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 9,288 residents and is located in the Eastern Time Zone.