Area Code 605-565 located in ELK POINT, UNION, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 565 City : ELK POINT County : UNION State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 46127 LATA (Local Access Transport Area) : 630 Rate Center : WEST AKRON ZIP Code Count : 142 ZIP Code Frequency : 93 ZIP Code : 57025 Other Information NPANXX : 605565 County Population : 0 Switch CLLI (Common Language Location Identifier) : AKRNIAAERS5 MSA CBSA (Core Based Statistical Area) : Sioux City, IA-NE-SD MSA CBSA Code (Core Based Statistical Area) : 43580 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : HEARTLAND TELECOM COMPANY OF IOWA DBA HICKORYTECH OCN (Operating Company Number) : 1109 Coverage Area Name : ELK POINT Latitude : 42.8265 Longitude : -96.5586 ‹ previous : 605-565 next › : 605-566 Telephone Number List 605-565-0000 ~ 605-565-9999