Area Code 870-256 located in DES ARC, PRAIRIE, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 256 City : DES ARC County : PRAIRIE State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05117 LATA (Local Access Transport Area) : 528 Rate Center : DES ARC ZIP Code Count : 1118 ZIP Code Frequency : 100 ZIP Code : 72040 Other Information NPANXX : 870256 Switch CLLI (Common Language Location Identifier) : DSARARXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK OCN (Operating Company Number) : 1144 Coverage Area Name : DES ARC Latitude : 34.9746 Longitude : -91.4991 ‹ previous : 870-255 next › : 870-257 Telephone Number List 870-256-0000 ~ 870-256-9999