Area Code 509-661 located in EAST WENATCHEE, DOUGLAS, WA, more detail is as below. Place NPA (Numbering Plan Area) : 509 NXX (Local Number Prefix) : 661 City : EAST WENATCHEE County : DOUGLAS State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 53017 LATA (Local Access Transport Area) : 676 Rate Center : WENATCHEE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 98802 Other Information NPANXX : 509661 Switch CLLI (Common Language Location Identifier) : WNTCWAAC00T MSA CBSA (Core Based Statistical Area) : Wenatchee, WA MSA CBSA Code (Core Based Statistical Area) : 48300 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : 360NETWORKS (USA) INC. - WA OCN (Operating Company Number) : 614D Coverage Area Name : WENATCHEE Latitude : 47.4265 Longitude : -120.3145 ‹ previous : 509-660 next › : 509-662 Telephone Number List 509-661-0000 ~ 509-661-9999