About this number
(202) 641 is a landline based telephone number operated by At&T Local and is located in zip code 20005 in the city of Washington, Washington DC, which is in District Of Columbia County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 202 and Network Numbering Exchange (NXX - also known as a prefix) of 641. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of WASHDCDTDS2. As well as a Local access and transport area (LATA) of 236. Zip code 20005 has a population of 12,775 as of the 2010 census.