Kingstown, Maryland
Area codes 410, 443, 667 · Population: 1,733
Eastern (ET)
Maryland
Pop. 1,733
Area Codes Serving Kingstown
About Kingstown, Maryland
Kingstown is a city in Maryland that is served by area codes 410, 443, 667. The city has a population of approximately 1,733 residents and is located in the Eastern Time Zone.