Area Code 620-273 located in STRONG CITY, CHASE, KS, more detail is as below. Place NPA (Numbering Plan Area) : 620 NXX (Local Number Prefix) : 273 City : STRONG CITY County : CHASE State : KS (Kansas) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 20017 LATA (Local Access Transport Area) : 532 Rate Center : COTONWDFLS ZIP Code Count : 347 ZIP Code Frequency : 30 ZIP Code : 66869 Other Information NPANXX : 620273 Switch CLLI (Common Language Location Identifier) : CTFLKSBRRS0 MSA CBSA (Core Based Statistical Area) : Emporia, KS MSA CBSA Code (Core Based Statistical Area) : 21380 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : COTTONWOOD FALLS Latitude : 38.3745 Longitude : -96.5416 ‹ previous : 620-272 next › : 620-273 Telephone Number List 620-273-0000 ~ 620-273-9999