Area Code 605-853 located in SAINT LAWRENCE, HAND, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 853 City : SAINT LAWRENCE County : HAND State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46059 LATA (Local Access Transport Area) : 640 Rate Center : MILLER ZIP Code Count : 191 ZIP Code Frequency : 14 ZIP Code : 57373 Other Information NPANXX : 605853 Switch CLLI (Common Language Location Identifier) : MLLRSDCORS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9631 Coverage Area Name : MILLER Latitude : 44.5167 Longitude : -98.9931 ‹ previous : 605-852 next › : 605-853 Telephone Number List 605-853-0000 ~ 605-853-9999