202 Area Code — Washington, DC
202 area code serves Washington in District of Columbia. Time zone: Eastern Time. Overlay peers: 771.
Quick facts for 202 area code
Area Code 202 (Washington, DC): What Is It and Where Does It Apply?
202 is the original area code for Washington, DC—assigned in 1947 and strongly associated with the city’s identity. In 2021, the 771 overlay was introduced to ensure enough numbers for residents and businesses as demand grew.
Why Did DC Add the 771 Overlay to 202?
With 202 nearing number exhaustion, regulators approved an overlay (adding numbers without changing existing ones) rather than carving up the city. 771 began rolling out in 2021 following a 13-month implementation plan approved by DC’s Public Service Commission and NANPA. 
What Were the Key Dates and Dialing Changes for 202/771?
- April 10, 2021 – Oct 9, 2021: Permissive period; 7- or 10-digit local dialing both worked.
- October 9, 2021: Mandatory 10-digit dialing for all local DC calls.
- November 8–9, 2021: First 771 central-office codes assigned.
Existing 202 numbers remained unchanged; new lines may receive 771.
What Cultural or Local Significance Does 202 Have?
The 202 area code is a recognizable emblem of DC; city agencies, media, and residents often use “202” as shorthand for the nation’s capital. The PSC highlights 202’s long-standing place in local identity.
What time is it in 202 area code right now?
Washington
District of Columbia
Current Location
Major cities in the 202 area code
Notable cities served by the 202 area code.
Overlay area codes for 202
These overlay codes share geography with area code 202 and typically require ten-digit dialing.
Other Area Codes in District of Columbia
Select a region to see every area code assigned there.
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Toll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsFrequently asked questions about area code 202
Which cities does area code 202 serve?
Area code 202 serves Washington.
Does area code 202 use an overlay?
Yes. Area code 202 shares its service area with overlay code 771. An overlay allows multiple area codes to serve the same geographic area.
How do I search phone numbers in 202 area code?
Use the search box on this page or PhoneNumbers.com search, then filter by area code, city, or state to browse available numbers.