About this number
(815) 420-0042 is a landline based telephone number operated by Essex Telcom, Inc. and is located in the city of Rockford, 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 420 and a subscriber number of 0042. It has an Operating Company Number (OCN) of 4607. A Common Language Location Identifier (CLLI) of RCFRILRTDS2. As well as a Local access and transport area (LATA) of 360.