The 202 area code was one of the first codes instituted by AT&T in 1947, according to WAMU. And because DC has a relatively small scope compared to most states, it’s been able to remain a single-area ...

DC will be transitioning to a new area code, 771, after reaching a capacity for 202 numbers. Many on social are wondering if this means they need to change numbers.

NANPA is the clearinghouse for area codes. A forecast, published in December of 2019, said by 2023 plans to retire the 202 area will need to begin.