Area Code 703-203 located in HERNDON, FAIRFAX, VA, more detail is as below. Place NPA (Numbering Plan Area) : 703 NXX (Local Number Prefix) : 203 City : HERNDON County : FAIRFAX State : VA (Virginia) NXX Use Type : Wireless NXX Intro Version : 1994-09-11 FIPS (Federal Information Processing Standards) : 51059 LATA (Local Access Transport Area) : 236 Rate Center : WSNGTNZN08 ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 20171 Other Information NPANXX : 703203 Switch CLLI (Common Language Location Identifier) : HRNDVACXCM1 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 : ARLINGTON Latitude : 38.8816 Longitude : -77.0989 ‹ previous : 703-201 next › : 703-204 Telephone Number List 703-203-0000 ~ 703-203-9999
