Web4 days ago · 240 is an area code located in the state of Maryland, US. The largest city it serves is Germantown. Location, time zone and map of the 240 area …
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240 Area Code - Map, Phone Lookup, Time Zone | Wirefly
WebArea code 240 serves the state of Maryland. This area code was assigned on June 21st, 1996. On June 1st, 1997 it went into service. 240 is a General …
WebApr 1, 2024 · Area Code 240 is located in Maryland. It covers 110 cities, including Baltimore, Columbia, Waldorf, Silver Spring, and Frederick. It also covers 12 …
Web4 days ago · Apr 23, 2024. 240 Area Code. Area code 240 is assigned for use in Maryland since Jun 01, 1997. This area code originated from the 301 area code …