Area Code 425-204 located in SEATTLE, KING, WA, more detail is as below. Place NPA (Numbering Plan Area) : 425 NXX (Local Number Prefix) : 204 City : SEATTLE County : KING State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 1997-04-01 FIPS (Federal Information Processing Standards) : 53033 LATA (Local Access Transport Area) : 674 Rate Center : RENTON ZIP Code Count : 31 ZIP Code Frequency : 2 ZIP Code : 98178 Other Information NPANXX : 425204 County Population : 0 Switch CLLI (Common Language Location Identifier) : RNTNWA01DS0 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 : QWEST CORPORATION OCN (Operating Company Number) : 9638 Coverage Area Name : RENTON Latitude : 47.4803 Longitude : -122.2022 ‹ previous : 425-204 next › : 425-204 Telephone Number List 425-204-0000 ~ 425-204-9999