Area Code 870-728 located in MARVELL, PHILLIPS, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 728 City : MARVELL County : PHILLIPS State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 12/21/2006 FIPS (Federal Information Processing Standards) : 05107 LATA (Local Access Transport Area) : 528 Rate Center : MARVELL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 72366 Other Information NPANXX : 870728 Switch CLLI (Common Language Location Identifier) : LTRKARFRXUX MSA CBSA (Core Based Statistical Area) : Helena-West Helena, AR MSA CBSA Code (Core Based Statistical Area) : 25760 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT COMMUNICATIONS COMPANY, L.P. - AR OCN (Operating Company Number) : 2688 Coverage Area Name : MARVELL Latitude : 34.5576 Longitude : -90.9114 ‹ previous : 870-727 next › : 870-729 Telephone Number List 870-728-0000 ~ 870-728-9999