About this number
(618) 635-0003 is a landline based telephone number operated by Madison Telephone Co. and is located in zip code 62088 in the city of Staunton, Illinois, which is in Macoupin County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 618, a Network Numbering Exchange (NXX - also known as a prefix) of 635 and a subscriber number of 0003. It has an Operating Company Number (OCN) of 1049. A Common Language Location Identifier (CLLI) of STTNILXEDS0. As well as a Local access and transport area (LATA) of 520. It was first assigned for usage on 05/03/2001. Zip code 62088 has a population of 6,960 as of the 2010 census.