Area Code 605-279 located in WALL, PENNINGTON, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 279 City : WALL County : PENNINGTON State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46103 LATA (Local Access Transport Area) : 640 Rate Center : WALL ZIP Code Count : 525 ZIP Code Frequency : 100 ZIP Code : 57790 Other Information NPANXX : 605279 County Population : 0 Switch CLLI (Common Language Location Identifier) : WALLSDXADS1 MSA CBSA (Core Based Statistical Area) : Rapid City, SD MSA CBSA Code (Core Based Statistical Area) : 39660 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM OCN (Operating Company Number) : 1659 Coverage Area Name : WALL Latitude : 43.9909 Longitude : -102.2399 ‹ previous : 605-278 next › : 605-280 Telephone Number List 605-279-0000 ~ 605-279-9999
