The T-Mobile variant of the LG Stylo 3 has received certification from the US Federal Communications Commission (FCC), indicating an imminent launch. The device carries a model number of LG TP450. Some other variants, including the LG MP450 (for MetroPCS), and the LG M470 (for Rogers in Canada) have also been certified. The phone (known as Stylus 3 in other countries) launched in the United States last month - Sprint's prepaid brands Boost Mobile and Virgin Mobile are selling it for $179.99 plus tax. Via
Source: http://www.gsmarena.com/tmobiles_lg_stylo_3_gets_fcc_certified-news-24383.php