Area Code 870-392 located in DERMOTT, CHICOT, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 392 City : DERMOTT County : CHICOT State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05017 LATA (Local Access Transport Area) : 530 Rate Center : TILLAR ZIP Code Count : 32 ZIP Code Frequency : 7 ZIP Code : 71638 Other Information NPANXX : 870392 Switch CLLI (Common Language Location Identifier) : TLLRARXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV OCN (Operating Company Number) : 1142 Coverage Area Name : TILLAR Latitude : 33.7170 Longitude : -91.4506 ‹ previous : 870-392 next › : 870-392 Telephone Number List 870-392-0000 ~ 870-392-9999