About this number
(815) 566-4701 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Belvidere, Illinois 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 566 and a subscriber number of 4701. It has an Operating Company Number (OCN) of 6115. A Common Language Location Identifier (CLLI) of RCFRILRCJMD. As well as a Local access and transport area (LATA) of 360. It was first assigned for usage on 05/27/2003.