Area Code 503-458 located in ASTORIA, CLATSOP, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 458 City : ASTORIA County : CLATSOP State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 41007 LATA (Local Access Transport Area) : 672 Rate Center : KNAPPA ZIP Code Count : 1107 ZIP Code Frequency : 100 ZIP Code : 97103 Other Information NPANXX : 503458 Switch CLLI (Common Language Location Identifier) : KNPPORXADS0 MSA CBSA (Core Based Statistical Area) : Astoria, OR MSA CBSA Code (Core Based Statistical Area) : 11820 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL OF OREGON, INC. OCN (Operating Company Number) : 2395 Coverage Area Name : ASTORIA Latitude : 46.1685 Longitude : -123.5812 ‹ previous : 503-457 next › : 503-459 Telephone Number List 503-458-0000 ~ 503-458-9999