Area Code 503-966 located in CLATSKANIE, COLUMBIA, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 966 City : CLATSKANIE County : COLUMBIA State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 7/20/2007 FIPS (Federal Information Processing Standards) : 41009 LATA (Local Access Transport Area) : 672 Rate Center : WESTPORT ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 97016 Other Information NPANXX : 503966 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 : 360NETWORKS (USA) INC. - OR OCN (Operating Company Number) : 611D Coverage Area Name : CLATSKANIE Latitude : 46.1316 Longitude : -123.3726 ‹ previous : 503-965 next › : 503-967 Telephone Number List 503-966-0000 ~ 503-966-9999