20240 Zip Code
20240 zip code is located close to the center of District of Columbia. 20240 zip code is part of District Of Columbia County. 20240 zip code has 0.01 square miles of land area and has no water area. On average, the public school district that covers 20240 zip code is much better than the state average in quality. The 20240 zip code area code is 202.
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