Area Code 870-983 located in NASHVILLE, HOWARD, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 983 City : NASHVILLE County : HOWARD State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05061 LATA (Local Access Transport Area) : 528 Rate Center : WASHINGTON ZIP Code Count : 9 ZIP Code Frequency : 2 ZIP Code : 71852 Other Information NPANXX : 870983 Switch CLLI (Common Language Location Identifier) : WASHARXADS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWEST ARKANSAS TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 1724 Coverage Area Name : WASHINGTON Latitude : 33.7730 Longitude : -93.6827 ‹ previous : 870-983 next › : 870-983 Telephone Number List 870-983-0000 ~ 870-983-9999