About this number
(618) 425 is a landline based telephone number operated by Citizens Telecom Co Illinois-F and is located in zip code 62471 in the city of Vandalia, Illinois, which is in Fayette County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 618 and Network Numbering Exchange (NXX - also known as a prefix) of 425. It has an Operating Company Number (OCN) of 1183. A Common Language Location Identifier (CLLI) of PSBGILXERS0. As well as a Local access and transport area (LATA) of 520. Zip code 62471 has a population of 10,233 as of the 2010 census.