Area Code 202-351 located in ARLINGTON, ARLINGTON, DC, more detail is as below. Place NPA (Numbering Plan Area) : 202 NXX (Local Number Prefix) : 351 City : ARLINGTON County : ARLINGTON State : DC (District of Columbia) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 51013 LATA (Local Access Transport Area) : 236 Rate Center : WSHNGTNZN1 ZIP Code Count : 2 ZIP Code Frequency : 100 ZIP Code : 22201 Other Information NPANXX : 202351 County Population : 0 Switch CLLI (Common Language Location Identifier) : WASHDCCZDS0 MSA CBSA (Core Based Statistical Area) : Washington-Arlington-Alexandria, DC-VA-MD-WV MSA CBSA Code (Core Based Statistical Area) : 47900 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : XO D.C., INC. OCN (Operating Company Number) : 8964 Coverage Area Name : WASHINGTON Flags : The State for this record does not match the State for the ZIP Code. To keep with data reporting, the state for the Area Code is used. Latitude : 39.0587 Longitude : -76.8903 ‹ previous : 202-350 next › : 202-352 Telephone Number List 202-351-0000 ~ 202-351-9999