Mount Aetna, Maryland
Area codes 227, 240, 301 · Population: 561
Eastern (ET)
Maryland
Pop. 561
Area Codes Serving Mount Aetna
About Mount Aetna, Maryland
Mount Aetna is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 561 residents and is located in the Eastern Time Zone.