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Find 240 area code details including city, time zone, and map. Lookup area code 240 phone number, name, and location.
Browse area code 240 phone numbers, prefixes and exchanges. The 240 area code serves Washington, Beltsville, Frederick, Hagerstown, Annapolis Junction, covering 46 ZIP codes in 16 counties.
10 maj 1999 · Lookup area code 240 details: major cities and timezone. View the 240 area code map. Find the name of any phone number in area code 240.
Area code 240 is located in western Maryland and covers Germantown, Silver Spring, Waldorf, Frederick, and Rockville. It is an overlay for area code 301 and serves the same area. State: Maryland. Major City: Germantown.
Area code 240 is located in Maryland. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.
1 lis 2024 · Area Code 240 is located in Maryland. It covers 110 cities, including Baltimore, Columbia, Waldorf, Silver Spring, and Frederick. It also covers 12 counties, including Montgomery County, Prince Georges County, Frederick County, Charles County, and Howard County.
The 240 Area Code is located in the state of Maryland. Area Code 240 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,849,284 unique phone numbers and 1,272,954 individuals near the cities of Mount Rainier, Frederick, and Laurel.
