Area Code 360-228 located in VANCOUVER, CLARK, WA, more detail is as below. Place NPA (Numbering Plan Area) : 360 NXX (Local Number Prefix) : 228 City : VANCOUVER County : CLARK State : WA (Washington) NXX Use Type : Wireless NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 53011 LATA (Local Access Transport Area) : 674 Rate Center : MT VERNON ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 98660 Other Information NPANXX : 360228 County Population : 0 Switch CLLI (Common Language Location Identifier) : EVRTWACJ1MD MSA CBSA (Core Based Statistical Area) : Portland-Vancouver-Hillsboro, OR-WA MSA CBSA Code (Core Based Statistical Area) : 38900 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : COOK TELECOM, INC. OCN (Operating Company Number) : 6950 Coverage Area Name : MOUNT VERNON Latitude : 48.4146 Longitude : -122.3323 ‹ previous : 360-227 next › : 360-229 Telephone Number List 360-228-0000 ~ 360-228-9999