Area Code 360-274 located in SILVERLAKE, COWLITZ, WA, more detail is as below. Place NPA (Numbering Plan Area) : 360 NXX (Local Number Prefix) : 274 City : SILVERLAKE County : COWLITZ State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 53015 LATA (Local Access Transport Area) : 672 Rate Center : CASTLEROCK ZIP Code Count : 281 ZIP Code Frequency : 8 ZIP Code : 98645 Other Information NPANXX : 360274 County Population : 0 Switch CLLI (Common Language Location Identifier) : CSRKWA01DS0 MSA CBSA (Core Based Statistical Area) : Longview, WA MSA CBSA Code (Core Based Statistical Area) : 31020 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9638 Coverage Area Name : CASTLE ROCK Latitude : 46.2721 Longitude : -122.9087 ‹ previous : 360-273 next › : 360-274 Telephone Number List 360-274-0000 ~ 360-274-9999
