About this number
(636) 586-0012 is a landline based telephone number operated by Southwestern Bell and is located in zip code 63020 in the city of De Soto, Missouri, which is in Jefferson County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 636, a Network Numbering Exchange (NXX - also known as a prefix) of 586 and a subscriber number of 0012. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of DESTMOGIRS0. As well as a Local access and transport area (LATA) of 520. Zip code 63020 has a population of 20,714 as of the 2010 census.