Area Code 434-420 located in MADISON HEIGHTS, AMHERST, VA, more detail is as below. Place NPA (Numbering Plan Area) : 434 NXX (Local Number Prefix) : 420 City : MADISON HEIGHTS County : AMHERST State : VA (Virginia) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 51009 LATA (Local Access Transport Area) : 250 Rate Center : LYNCHBURG ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 24572 Other Information NPANXX : 434420 County Population : 0 Switch CLLI (Common Language Location Identifier) : LYBGVACSCM1 MSA CBSA (Core Based Statistical Area) : Lynchburg, VA MSA CBSA Code (Core Based Statistical Area) : 31340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VIRGINIA PCS ALLIANCE, L.C. OCN (Operating Company Number) : 6822 Coverage Area Name : LYNCHBURG Latitude : 37.4201 Longitude : -79.1431 ‹ previous : 434-414 next › : 434-420 Telephone Number List 434-420-0000 ~ 434-420-9999