Area Code 202-231 located in WASHINGTON, DISTRICT OF COLUMBIA, DC, more detail is as below. Place NPA (Numbering Plan Area) : 202 NXX (Local Number Prefix) : 231 City : WASHINGTON County : DISTRICT OF COLUMBIA State : DC (District of Columbia) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 11001 LATA (Local Access Transport Area) : 236 Rate Center : WSHNGTNZN1 ZIP Code Count : 6 ZIP Code Frequency : 86 ZIP Code : 20032 Other Information NPANXX : 202231 County Population : 0 Switch CLLI (Common Language Location Identifier) : WASHDCCHDS0 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 : VERIZON WASHINGTON, DC INC. OCN (Operating Company Number) : 9211 Coverage Area Name : WASHINGTON Latitude : 38.8385 Longitude : -77.0083 ‹ previous : 202-230 next › : 202-232 Telephone Number List 202-231-0000 ~ 202-231-9999
