About this number
(870) 531-0001 is a landline based telephone number operated by East Ritter Telephone Co. and is located in zip code 72365 in the city of Marked Tree, Arkansas, which is in Poinsett County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 870, a Network Numbering Exchange (NXX - also known as a prefix) of 531 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 1722. A Common Language Location Identifier (CLLI) of ETWHARXARS1. As well as a Local access and transport area (LATA) of 528. Zip code 72365 has a population of 3,146 as of the 2010 census.