About this number
(309) 787-0001 is a landline based telephone number operated by Ameritech Illinois and is located in zip code 61264 in the city of Milan, Illinois, which is in Rock Island 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 787 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 9329. A Common Language Location Identifier (CLLI) of MILNILMIDS0. As well as a Local access and transport area (LATA) of 634. Zip code 61264 has a population of 10,548 as of the 2010 census.