(Telecompaper) Spanish telecommunications provider Masmovil, the country's fourth largest network operator, has reached the milestone of 6 million mobile customers after adding 1 million at a rate of 100,000 a month this year alone. The company said it had 5.70 million mobile customers at the end of June, up 25 percent year on year, including 4.36 million on a postpay plan after successfully using its different brands (Masmovil, Yoigo, Pepephone and Llamaya) to target different market segments.