Area Code 360-387 located in STANWOOD, SNOHOMISH, WA, more detail is as below. Place NPA (Numbering Plan Area) : 360 NXX (Local Number Prefix) : 387 City : STANWOOD County : SNOHOMISH State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 53061 LATA (Local Access Transport Area) : 674 Rate Center : MARYSVILLE ZIP Code Count : 1741 ZIP Code Frequency : 32 ZIP Code : 98292 Other Information NPANXX : 360387 County Population : 0 MSA CBSA (Core Based Statistical Area) : Seattle-Tacoma-Bellevue, WA MSA CBSA Code (Core Based Statistical Area) : 42660 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : FRONTIER COMMUNICATIONS NORTHWEST INC. - WA OCN (Operating Company Number) : 4324 Coverage Area Name : MARYSVILLE Latitude : 48.0519 Longitude : -122.1759 ‹ previous : 360-386 next › : 360-387 Telephone Number List 360-387-0000 ~ 360-387-9999