Area Code 870-473 located in HAMBURG, ASHLEY, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 473 City : HAMBURG County : ASHLEY State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05003 LATA (Local Access Transport Area) : 530 Rate Center : WILMOT ZIP Code Count : 8 ZIP Code Frequency : 2 ZIP Code : 71646 Other Information NPANXX : 870473 Switch CLLI (Common Language Location Identifier) : WLMTARXADS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM ARKANSAS, INC. OCN (Operating Company Number) : 1691 Coverage Area Name : WILMOT Latitude : 33.0481 Longitude : -91.5692 ‹ previous : 870-473 next › : 870-473 Telephone Number List 870-473-0000 ~ 870-473-9999