East Riverdale, Maryland
Area codes 227, 240, 301 · Population: 15,509
Eastern (ET)
Maryland
Pop. 15,509
Area Codes Serving East Riverdale
About East Riverdale, Maryland
East Riverdale is a city in Maryland that is served by area codes 227, 240, 301. The city has a population of approximately 15,509 residents and is located in the Eastern Time Zone.