Area Code 620-725 located in CHAUTAUQUA, CHAUTAUQUA, KS, more detail is as below. Place NPA (Numbering Plan Area) : 620 NXX (Local Number Prefix) : 725 City : CHAUTAUQUA 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 : SEDAN ZIP Code Count : 36 ZIP Code Frequency : 3 ZIP Code : 67334 Other Information NPANXX : 620725 Switch CLLI (Common Language Location Identifier) : SEDNKSCHRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : SEDAN Latitude : 37.1269 Longitude : -96.1899 ‹ previous : 620-725 next › : 620-725 Telephone Number List 620-725-0000 ~ 620-725-9999