About this number
(870) 563 is a landline based telephone number operated by Southwestern Bell and is located in zip code 72370 in the city of Osceola, Arkansas, which is in Mississippi 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 563. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of OSCLARMARS1. As well as a Local access and transport area (LATA) of 528. Zip code 72370 has a population of 8,606 as of the 2010 census.