Vietnam Posts and Telecommunications Corporation (VNPT) has launched its 4G VinaPhone services in Binh Duong province. VNPT plans to deploy 15,000 base transceiver stations (BTS) nationwide by end-2017. VNPT VinaPhone initially introduced its 4G services in the southern resort island of Phu Quoc in November 2016.
Source: https://www.telecompaper.com/news/vnpt-expands-4g-service-to-binh-duong-province--1190609