About this number
(815) 749 is a wireless/mobile based telephone number operated by Answer America DBA Answer USA and is located in zip code 61101 in the city of Rockford, Illinois, which is in Winnebago 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 749. It has an Operating Company Number (OCN) of 6761. A Common Language Location Identifier (CLLI) of RCFRILGLCM0. As well as a Local access and transport area (LATA) of 360. Zip code 61101 has a population of 21,593 as of the 2010 census.