Area Code 870-364 located in HAMBURG, ASHLEY, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 364 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 : CROSSETT ZIP Code Count : 89 ZIP Code Frequency : 2 ZIP Code : 71646 Other Information NPANXX : 870364 Switch CLLI (Common Language Location Identifier) : CRSTARXADS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM ARKANSAS, INC. OCN (Operating Company Number) : 1691 Coverage Area Name : CROSSETT Latitude : 33.1307 Longitude : -91.9574 ‹ previous : 870-363 next › : 870-364 Telephone Number List 870-364-0000 ~ 870-364-9999