Area Code 605-226 located in ABERDEEN, BROWN, SD, more detail is as below. Place NPA (Numbering Plan Area) : 605 NXX (Local Number Prefix) : 226 City : ABERDEEN County : BROWN State : SD (South Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 46013 LATA (Local Access Transport Area) : 640 Rate Center : ABERDEEN ZIP Code Count : 3016 ZIP Code Frequency : 94 ZIP Code : 57401 Other Information NPANXX : 605226 County Population : 0 Switch CLLI (Common Language Location Identifier) : ABRDSDCODS0 MSA CBSA (Core Based Statistical Area) : Aberdeen, SD MSA CBSA Code (Core Based Statistical Area) : 10100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9631 Coverage Area Name : ABERDEEN Latitude : 45.4591 Longitude : -98.4920 ‹ previous : 605-225 next › : 605-227 Telephone Number List 605-226-0000 ~ 605-226-9999