Area Code 479-290 located in SPRINGDALE, WASHINGTON, AR, more detail is as below. Place NPA (Numbering Plan Area) : 479 NXX (Local Number Prefix) : 290 City : SPRINGDALE County : WASHINGTON State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 2002-05-01 FIPS (Federal Information Processing Standards) : 05143 LATA (Local Access Transport Area) : 526 Rate Center : SPRINGDALE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 72762 Other Information NPANXX : 479290 County Population : 0 Switch CLLI (Common Language Location Identifier) : SPDLARPLDS0 MSA CBSA (Core Based Statistical Area) : Fayetteville-Springdale-Rogers, AR-MO MSA CBSA Code (Core Based Statistical Area) : 22220 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : SPRINGDALE Latitude : 36.1820 Longitude : -94.1380 ‹ previous : 479-289 next › : 479-291 Telephone Number List 479-290-0000 ~ 479-290-9999