Area Code 605-772 located in ARTESIAN, SANBORN, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 772 City : ARTESIAN County : SANBORN State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46111 LATA (Local Access Transport Area) : 640 Rate Center : HOWARD ZIP Code Count : 28 ZIP Code Frequency : 3 ZIP Code : 57314 Other Information NPANXX : 605772 Switch CLLI (Common Language Location Identifier) : HWRDSDXARS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : ALLIANCE COMM. COOPEATIVE, INC. (SPLIT ROCK) OCN (Operating Company Number) : 1657 Coverage Area Name : HOWARD Latitude : 44.0091 Longitude : -97.5257 ‹ previous : 605-772 next › : 605-772 Telephone Number List 605-772-0000 ~ 605-772-9999