What Is A 240 Area Code - Area code 240 serves the state of maryland. On june 1st, 1997 it went into service. It covers 110 cities, including. This area code originated from the 301. Area code 240 is assigned for use in maryland since jun 01, 1997. View the 240 area code map, major cities, location, timezone and more on. Area code 240 is located in w maryland and includes bethesda. Area code 240 covers the western half of maryland, namely the part of maryland that is included in the washington, d.c. Area code 240 is located in maryland. This area code was assigned on june 21st, 1996.
This area code was assigned on june 21st, 1996. Area code 240 is assigned for use in maryland since jun 01, 1997. Area code 240 serves the state of maryland. Area code 240 is located in w maryland and includes bethesda. Important 240 area code information. It covers 110 cities, including. Area code 240 covers the western half of maryland, namely the part of maryland that is included in the washington, d.c. The 240 area code is located in the state of maryland. On june 1st, 1997 it went into service. This area code originated from the 301. 51 rows 240 area code. View the 240 area code map, major cities, location, timezone and more on. Area code 240 is located in maryland.