Area Code 503-637 located in SANDY, CLACKAMAS, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 637 City : SANDY County : CLACKAMAS State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 41005 LATA (Local Access Transport Area) : 672 Rate Center : ESTACADA ZIP Code Count : 30 ZIP Code Frequency : 4 ZIP Code : 97055 Other Information NPANXX : 503637 Switch CLLI (Common Language Location Identifier) : EGCKORXXRS0 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 : CASCADE UTILITIES, INC. OCN (Operating Company Number) : 2371 Coverage Area Name : EAGLE CREEK Latitude : 45.3554 Longitude : -122.3587 ‹ previous : 503-637 next › : 503-637 Telephone Number List 503-637-0000 ~ 503-637-9999
