About this number
(815) 375-8978 is a wireless/mobile based telephone number operated by United States Cellular Corp. - and is located in zip code 60115 in the city of Dekalb, Illinois, which is in Dekalb 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 375 and a subscriber number of 8978. It has an Operating Company Number (OCN) of 6265. A Common Language Location Identifier (CLLI) of DKLBILRS3MD. As well as a Local access and transport area (LATA) of 364. Zip code 60115 has a population of 46,272 as of the 2010 census.