Area Code 620-758 located in SEDAN, CHAUTAUQUA, KS, more detail is as below. Place NPA (Numbering Plan Area) : 620 NXX (Local Number Prefix) : 758 City : SEDAN County : CHAUTAUQUA State : KS (Kansas) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 20019 LATA (Local Access Transport Area) : 532 Rate Center : CEDAR VALE ZIP Code Count : 7 ZIP Code Frequency : 2 ZIP Code : 67361 Other Information NPANXX : 620758 Switch CLLI (Common Language Location Identifier) : CDVAKSPLRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : CEDAR VALE Latitude : 37.1042 Longitude : -96.4994 ‹ previous : 620-758 next › : 620-758 Telephone Number List 620-758-0000 ~ 620-758-9999