About this number
(870) 881 is a landline based telephone number operated by Southwestern Bell and is located in zip code 71730 in the city of El Dorado, Arkansas, which is in Union County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 870 and Network Numbering Exchange (NXX - also known as a prefix) of 881. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of ELDOARMADS0. As well as a Local access and transport area (LATA) of 530. Zip code 71730 has a population of 32,213 as of the 2010 census.