Area Code 503-891 located in COLUMBIA CITY, COLUMBIA, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 891 City : COLUMBIA CITY County : COLUMBIA State : OR (Oregon) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 41009 LATA (Local Access Transport Area) : 672 Rate Center : PORTLAND ZIP Code Count : 1 ZIP Code Frequency : 20 ZIP Code : 97018 Other Information NPANXX : 503891 Switch CLLI (Common Language Location Identifier) : TGRDORDOCM0 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 : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : PORTLAND Latitude : 45.5869 Longitude : -122.7537 ‹ previous : 503-890 next › : 503-891 Telephone Number List 503-891-0000 ~ 503-891-9999