Area Code 870-766 located in ALTHEIMER, JEFFERSON, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 766 City : ALTHEIMER County : JEFFERSON State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05069 LATA (Local Access Transport Area) : 530 Rate Center : ALTHEIMER ZIP Code Count : 475 ZIP Code Frequency : 54 ZIP Code : 72004 Other Information NPANXX : 870766 Switch CLLI (Common Language Location Identifier) : ALTHARMARS2 MSA CBSA (Core Based Statistical Area) : Pine Bluff, AR MSA CBSA Code (Core Based Statistical Area) : 38220 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : WABBASEKA Latitude : 34.3176 Longitude : -91.8458 ‹ previous : 870-766 next › : 870-767 Telephone Number List 870-766-0000 ~ 870-766-9999