About this number
(815) 448-0009 is a landline based telephone number operated by Comcast Phone Of Illinois, LLC and is located in zip code 60444 in the city of Mazon, Illinois, which is in Grundy County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 815, a Network Numbering Exchange (NXX - also known as a prefix) of 448 and a subscriber number of 0009. It has an Operating Company Number (OCN) of 7607. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 01/24/2012. Zip code 60444 has a population of 1,761 as of the 2010 census.