About this number
(734) 447 is a landline based telephone number operated by Allegiance Telecom Of Michigan and is located in zip code 48075 in the city of Southfield, Michigan, which is in Oakland County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 734 and Network Numbering Exchange (NXX - also known as a prefix) of 447. It has an Operating Company Number (OCN) of 4347. A Common Language Location Identifier (CLLI) of SFLDMIDODS0. As well as a Local access and transport area (LATA) of 340. Zip code 48075 has a population of 21,790 as of the 2010 census.