About this number
(313) 472 is a landline based telephone number operated by Sbc Internet Services, Inc. and is located in the city of Detroitzn5, Michigan and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 313 and Network Numbering Exchange (NXX - also known as a prefix) of 472. It has an Operating Company Number (OCN) of 516C. A Common Language Location Identifier (CLLI) of DTRTMIBARMD. As well as a Local access and transport area (LATA) of 340. It was first assigned for usage on 05/17/2013.