Area Code 620-206 located in CEDAR VALE, CHAUTAUQUA, KS, more detail is as below. Place NPA (Numbering Plan Area) : 620 NXX (Local Number Prefix) : 206 City : CEDAR VALE County : CHAUTAUQUA State : KS (Kansas) NXX Use Type : Wireless NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 20019 LATA (Local Access Transport Area) : 532 Rate Center : CEDAR VALE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 67024 Other Information NPANXX : 620206 Switch CLLI (Common Language Location Identifier) : PRSSKSBL0MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : CEDAR VALE Latitude : 37.1102 Longitude : -96.5025 ‹ previous : 620-205 next › : 620-207 Telephone Number List 620-206-0000 ~ 620-206-9999