Area Code 605-463 located in TABOR, BON HOMME, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 463 City : TABOR County : BON HOMME State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46009 LATA (Local Access Transport Area) : 640 Rate Center : TABOR ZIP Code Count : 311 ZIP Code Frequency : 98 ZIP Code : 57063 Other Information NPANXX : 605463 County Population : 0 Switch CLLI (Common Language Location Identifier) : TABRSDXARS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO OCN (Operating Company Number) : 1660 Coverage Area Name : TABOR Latitude : 42.9478 Longitude : -97.6591 ‹ previous : 605-462 next › : 605-464 Telephone Number List 605-463-0000 ~ 605-463-9999