Area Code 425-999 located in BELLEVUE, KING, WA, more detail is as below. Place NPA (Numbering Plan Area) : 425 NXX (Local Number Prefix) : 999 City : BELLEVUE County : KING State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 53033 LATA (Local Access Transport Area) : 674 Rate Center : BELLEVUE ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 98015 Other Information NPANXX : 425999 County Population : 0 Switch CLLI (Common Language Location Identifier) : STTNWAHODS0 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 : LEVEL 3 COMMUNICATIONS, LLC - WA OCN (Operating Company Number) : 6121 Coverage Area Name : SEATTLE Latitude : 47.6100 Longitude : -122.3312 ‹ previous : 425-998 next › : 430-200 Telephone Number List 425-999-0000 ~ 425-999-9999