ZIP Code 20402 – Washington, District of Columbia

Postal code 20402: buildings, sector and reference details.

Postal Code
20402
Postal Code 20402
Country United States
ISO Code US
ZIP Code 20402

Postal Information

Postal Code 20402
City Washington
County District of Columbia
Region District of Columbia
Country United States
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.