Area Code 479-252 located in GREENWOOD, SEBASTIAN, AR, more detail is as below. Place NPA (Numbering Plan Area) : 479 NXX (Local Number Prefix) : 252 City : GREENWOOD County : SEBASTIAN State : AR (Arkansas) NXX Use Type : Wireless NXX Intro Version : 2003-02-09 FIPS (Federal Information Processing Standards) : 05131 LATA (Local Access Transport Area) : 526 Rate Center : GREENWOOD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 72936 Other Information NPANXX : 479252 County Population : 0 Switch CLLI (Common Language Location Identifier) : FTSMARHU1MD MSA CBSA (Core Based Statistical Area) : Fort Smith, AR-OK MSA CBSA Code (Core Based Statistical Area) : 22900 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : GREENWOOD Latitude : 35.2174 Longitude : -94.2533 ‹ previous : 479-251 next › : 479-253 Telephone Number List 479-252-0000 ~ 479-252-9999