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List of Maryland area codes. The blue area is assigned area codes 301, 240, and 227; the red area is area codes 410, 443 and 667. The state of Maryland is served by the following area codes: Area codes. Numbering plan area.
There are 5 active area codes in the state of Maryland. Each of these area codes are listed below. There are two lists that Wirefly provides for the area codes in Maryland. The first table below shows the most populated cities in Maryland with the area codes listed next to them.
Area codes 410, 443, and 667 are telephone area codes in the North American Numbering Plan (NANP) for the eastern half of the U.S. state of Maryland. The numbering plan area (NPA) includes the Baltimore metropolitan area and the Eastern Shore.
Jul 11, 2024 · Maryland area code map. View the complete list of all area codes in Maryland.
Find Maryland area codes by city or lookup which cities belong to an area code.
List of All Area Codes in Maryland. Map Key. Area Code Number. Area Code 240 / Area Code 301. Area Code 410 / Area Code 443 / Area Code 667. Majority Race/Ethnicity for Counties in Maryland. Maryland Airports. Maryland Area Codes. Maryland Colleges and Universities.
Aug 5, 2020 · U.S. > States > Maryland Area Codes. Updated August 5, 2020 | Infoplease Staff. Source: North American Numbering Plan Administration. Web: www.nanpa.com . To find phone numbers, area code information, and area code maps, see our White Pages. Maine Area Codes Area Codes: United States, Canada, Caribbean Massachusetts Area Codes. Sources +. Trending.
Maryland Telephone Area Codes. Maryland Telephone Area Codes. Skip Navigation ...
Maryland is currently using 6 area codes. Find out how many area codes in Maryland including largest cities/towns covered.
Maryland Telephone Area Codes
