Area Code 605-946 located in STICKNEY, AURORA, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 946 City : STICKNEY County : AURORA State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46003 LATA (Local Access Transport Area) : 640 Rate Center : CORSICA ZIP Code Count : 10 ZIP Code Frequency : 2 ZIP Code : 57375 Other Information NPANXX : 605946 Switch CLLI (Common Language Location Identifier) : CRSCSDXARS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION OCN (Operating Company Number) : 1677 Coverage Area Name : ARMOUR Latitude : 43.4240 Longitude : -98.4036 ‹ previous : 605-946 next › : 605-946 Telephone Number List 605-946-0000 ~ 605-946-9999