Area Code 541-523 located in HAINES, BAKER, OR, more detail is as below. Place NPA (Numbering Plan Area) : 541 NXX (Local Number Prefix) : 523 City : HAINES County : BAKER State : OR (Oregon) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 41001 LATA (Local Access Transport Area) : 672 Rate Center : BAKER ZIP Code Count : 103 ZIP Code Frequency : 2 ZIP Code : 97833 Other Information NPANXX : 541523 County Population : 0 Switch CLLI (Common Language Location Identifier) : BAKROR23DS0 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9638 Coverage Area Name : BAKER Latitude : 44.7758 Longitude : -117.8300 ‹ previous : 541-522 next › : 541-523 Telephone Number List 541-523-0000 ~ 541-523-9999