WhereCall is here to provide you with the most information on the area code 202, located in Washington, D.C., USA. This area code contains 700 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.
|Area Code (NPA)||202|
|Location||Washington, D.C., USA|
|Assignment Date||01 Jan 1947|
|In Service Date||01 Jan 1947|
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