(Telecompaper) Virtual operators accounted for over a fifth (22%) of Belgian mobile customers at the end of Q3 2015, according to the latest edition Telecompaper's Belgian Mobile Virtual Operators Market report. The number of customers at MVNOs, including operator second brands and branded resellers, reached 2.94 million, an increase of around 1 percent from a year earlier. The growth was largely due to the two largest VOs, Telenet and Lycamobile.