Area Code 503-277 located in PORTLAND, WASHINGTON, OR, more detail is as below. Place NPA (Numbering Plan Area) : 503 NXX (Local Number Prefix) : 277 City : PORTLAND County : WASHINGTON State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 41067 LATA (Local Access Transport Area) : 672 Rate Center : BEAVERTON ZIP Code Count : 29 ZIP Code Frequency : 17 ZIP Code : 97229 Other Information NPANXX : 503277 Switch CLLI (Common Language Location Identifier) : BVTNORXBDS1 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 : FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR OCN (Operating Company Number) : 4323 Coverage Area Name : BEAVERTON Latitude : 45.4899 Longitude : -122.8096 ‹ previous : 503-276 next › : 503-277 Telephone Number List 503-277-0000 ~ 503-277-9999
