About this number
(309) 872-0011 is a landline based telephone number operated by Citizens Telecom Co Illinois-F and is located in zip code 61472 in the city of Rio, Illinois, which is in Knox County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 309, a Network Numbering Exchange (NXX - also known as a prefix) of 872 and a subscriber number of 0011. It has an Operating Company Number (OCN) of 1183. A Common Language Location Identifier (CLLI) of RIO ILXDRS0. As well as a Local access and transport area (LATA) of 634. Zip code 61472 has a population of 648 as of the 2010 census.