Area Code 605-633 located in FLANDREAU, MOODY, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 633 City : FLANDREAU County : MOODY State : SD (South Dakota) NXX Use Type : Wireless NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 46101 LATA (Local Access Transport Area) : 640 Rate Center : FLANDREAU ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 57028 Other Information NPANXX : 605633 County Population : 0 Switch CLLI (Common Language Location Identifier) : SXFLSDTUCM0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD OCN (Operating Company Number) : 6569 Coverage Area Name : FLANDREAU Latitude : 44.0402 Longitude : -96.5902 ‹ previous : 605-632 next › : 605-635 Telephone Number List 605-633-0000 ~ 605-633-9999