About this number
(815) 866 is a wireless/mobile based telephone number operated by Illinois Valley Cellular Rsa 2 and is located in zip code 61356 in the city of Princeton, Illinois, which is in Bureau County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 815 and Network Numbering Exchange (NXX - also known as a prefix) of 866. It has an Operating Company Number (OCN) of 4234. A Common Language Location Identifier (CLLI) of PRTNILAECM1. As well as a Local access and transport area (LATA) of 368. Zip code 61356 has a population of 11,281 as of the 2010 census.