Area Code 503-476 located in NEWBERG, YAMHILL, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 476 City : NEWBERG County : YAMHILL State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 41071 LATA (Local Access Transport Area) : 672 Rate Center : NEWBERG ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 97132 Other Information NPANXX : 503476 Switch CLLI (Common Language Location Identifier) : BVTNOR18DS0 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 : INTEGRA TELECOM OF OREGON, INC. - OR OCN (Operating Company Number) : 7482 Coverage Area Name : NEWBERG Latitude : 45.2985 Longitude : -122.9719 ‹ previous : 503-475 next › : 503-477 Telephone Number List 503-476-0000 ~ 503-476-9999