About this number
(309) 975 is a landline based telephone number operated by Sprint Communications Company, and is located in the city of Avon, Illinois and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 309 and Network Numbering Exchange (NXX - also known as a prefix) of 975. It has an Operating Company Number (OCN) of 8721. A Common Language Location Identifier (CLLI) of MCMBILXDCMD. As well as a Local access and transport area (LATA) of 977. It was first assigned for usage on 04/28/2006.