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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.
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
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. The next table shows the all the Maryland state area codes by number with the names of the city they are used in.
Aug 18, 2024 · This Telephone Area Codes map tool shows a map of area codes overlaid on Google Maps. Use the 'Search places' box above the map to search for an area code by address, or search for an area code with the 'Find area code' box.
Below are the list Maryland state area codes by city and county listed by alphabetical order. Find Maryland area codes by city or lookup which cities belong to an area code. Maryland area codes includes 301, 410, 443.
Maryland has 4 area code (s). Clicking on an area code below will show you the Maryland cities in that area code.
All phone area codes in the Maryland with major cities covered.
