20520 Frequently Asked Questions

A: ZIP Code 20520 is Located in Washington District of Columbia.

A: ZIP Code 20520 is Located Entirely in District of Columbia District of Columbia.

A: The Current Sales Tax in ZIP Code 20520 is 6.0%

A: The Area Codes for 20520 are 202 and 771

A: The 2022 population of ZIP Code 20520 is 0.
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