Area Code 509-257 located in SPRAGUE, LINCOLN, WA, more detail is as below. Place NPA (Numbering Plan Area) : 509 NXX (Local Number Prefix) : 257 City : SPRAGUE County : LINCOLN State : WA (Washington) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 53043 LATA (Local Access Transport Area) : 676 Rate Center : SPRAGUE ZIP Code Count : 261 ZIP Code Frequency : 70 ZIP Code : 99032 Other Information NPANXX : 509257 Switch CLLI (Common Language Location Identifier) : SPRGWAXARS0 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK OCN (Operating Company Number) : 2408 Coverage Area Name : SPRAGUE Latitude : 47.2979 Longitude : -117.9767 ‹ previous : 509-257 next › : 509-258 Telephone Number List 509-257-0000 ~ 509-257-9999