About this number
(618) 773 is a landline based telephone number operated by Hamilton County Telephone Co-O and is located in zip code 62828 in the city of Dahlgren, Illinois, which is in Hamilton 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 773. It has an Operating Company Number (OCN) of 1024. A Common Language Location Identifier (CLLI) of DHLGILXEDS0. As well as a Local access and transport area (LATA) of 978. Zip code 62828 has a population of 1,426 as of the 2010 census.