Area Code 870-547 located in EMERSON, COLUMBIA, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 547 City : EMERSON County : COLUMBIA State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05027 LATA (Local Access Transport Area) : 530 Rate Center : EMERSON ZIP Code Count : 543 ZIP Code Frequency : 81 ZIP Code : 71740 Other Information NPANXX : 870547 Switch CLLI (Common Language Location Identifier) : EMSNARXADS0 MSA CBSA (Core Based Statistical Area) : Magnolia, AR MSA CBSA Code (Core Based Statistical Area) : 31620 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 : EMERSON Latitude : 33.1008 Longitude : -93.1921 ‹ previous : 870-547 next › : 870-548 Telephone Number List 870-547-0000 ~ 870-547-9999