About this number
(309) 582 is a landline based telephone number operated by Citizens Telecom Co Illinois-F and is located in zip code 61231 in the city of Aledo, Illinois, which is in Mercer County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 309 and Network Numbering Exchange (NXX - also known as a prefix) of 582. It has an Operating Company Number (OCN) of 1183. A Common Language Location Identifier (CLLI) of ALEDILXDDS0. As well as a Local access and transport area (LATA) of 634. Zip code 61231 has a population of 5,627 as of the 2010 census.