Area Code 202-316 located in WASHINGTON, DISTRICT OF COLUMBIA, DC, more detail is as below. Place NPA (Numbering Plan Area) : 202 NXX (Local Number Prefix) : 316 City : WASHINGTON County : DISTRICT OF COLUMBIA State : DC (District of Columbia) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 11001 LATA (Local Access Transport Area) : 236 Rate Center : WSHNGTNZN1 ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 20037 Other Information NPANXX : 202316 County Population : 0 Switch CLLI (Common Language Location Identifier) : WASHDCWTCM1 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 : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : WASHINGTON Latitude : 38.9010 Longitude : -77.0315 ‹ previous : 202-315 next › : 202-316 Telephone Number List 202-316-0000 ~ 202-316-9999