3G UMTS Frequency Bands
4G LTE Frequency Bands
Viva is the smallest mobile network operating in the Dominican Republic. The company traces its history back to 1883 as All America Cables & Radio Dominican Republic. In January 2000 the company was sold to US-based Centennial Communications, becoming Centennial Dominicana. Viva began operations in April 2008 after Centennial Dominicana became a subsidiary of US-based Trilogy International Partners. Viva was sold to Telemicro Group (via Satel) in 2015, becoming a locally owned and privately held company.
The company provides 2G GSM services over the 1900 MHz band and a 3G UMTS service over the B2 (1900 MHz) band. Viva launched a B4 (1700 MHz) 4G LTE network mid-2017, and deployed 4X4 MIMO LTE-A in August 2017. Viva acquired a further 2x15 MHz block of AWS spectrum in May 2018.
4G LTE Network Information
Details on LTE network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.
|Max. MIMO||Max. Modulation|
|LTE Band||Channel Width||Status|