Codul poştal şi adresa
- Adresa : Washington, District Of Columbia
- Codul poştal : 20017
- Regiune 1 : District Of Columbia
- Regiune 2 : Washington
- Tara : Statele Unite
- Regiune Code (ISO2) : : US-DC
- Limba : : English (EN)
- Fusul orar : : America/New_York
- Timpul Universal coordonat : : UTC-5
- Ora de vară : : Yes (Y)
- Washington, District Of Columbia, Codul poştal : 20017,Situat la ,Washington,District Of Columbia Statele Unite
Hartă
Legate de
- 20018 - Washington, District Of Columbia
- 20019 - Washington, District Of Columbia
- 20020 - Washington, District Of Columbia
- 20022 - Washington, District Of Columbia
- 20023 - Washington, District Of Columbia
- 20024 - Fort Lesley J. Mcnair, Washington, District Of Columbia
- 20026 - Washington, District Of Columbia
- 20027 - Washington, District Of Columbia