Area Code 509-204 located in CLE ELUM, KITTITAS, WA, more detail is as below. Place NPA (Numbering Plan Area) : 509 NXX (Local Number Prefix) : 204 City : CLE ELUM County : KITTITAS State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 53037 LATA (Local Access Transport Area) : 676 Rate Center : WALLAWALLA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 98922 Other Information NPANXX : 509204 Switch CLLI (Common Language Location Identifier) : WNTCWAACDS0 MSA CBSA (Core Based Statistical Area) : Ellensburg, WA MSA CBSA Code (Core Based Statistical Area) : 21260 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : 360NETWORKS (USA) INC. - WA OCN (Operating Company Number) : 614D Coverage Area Name : CLE ELUM Latitude : 47.2167 Longitude : -121.0612 ‹ previous : 509-203 next › : 509-205 Telephone Number List 509-204-0000 ~ 509-204-9999