Washington, District of Columbia
Eastern Time Zone (UTC-5) · DC · —
202
⬡ 1947
Washington
District of Columbia
Eastern
+1
771
2020
Washington
District of Columbia
Eastern
Overlay
About Area Codes in Washington, District of Columbia
Washington, District of Columbia is served by 2 area codes: 202, 771. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Washington require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Frequently Asked Questions
What area code is Washington, District of Columbia?
Washington, District of Columbia uses area codes 202 and 771.
What time zone is Washington in?
Washington is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Washington?
Yes, all local calls in Washington require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 202 created?
Area code 202 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 202 with Washington?
Washington is among the primary cities served by area code 202 in District of Columbia.
Also called Washington:
Washington, DC · Eastern Time Zone