Washington, DCZIP code 20403 is primarily known for being home to significant federal buildings in Washington, D.C. Most notably, it houses the Ronald Reagan Building and International Trade Center, the largest federal building in the nation's capital. Additionally, the Federal Triangle area, including the U.S. Environmental Protection Agency headquarters and the U.S. Customs and Border Protection offices, are located in this ZIP code. |
ZIP code 20403Washington, DCUnited StatesUS > DC > District of Columbia County > 20403 Daylight Saving:
Yes Download this data for all ZIP codes
|
©2024 Zipwise Software.
Family owned & operated since 2002.
Thank you for your business.