The number of registered mobile phones in Ghana topped the seven million-mark by the end of 2007, according to new data published by the regulator, the National Communication Authority (NCA). The watchdog’s figures show that the country recorded quarterly net growth of 8.4% in the last three months of the year, boosting the country total to 7,604,053 by 31 December. Local industry watchers predict, however, that the sector could soon reach saturation levels, leaving the four main cellular operators to slug it out for market share. The NCA reports that MTN Ghana was the market leader by the start of 2008 with 4,016,132 subscribers, ahead of Millicom Ghana (Tigo) with 2,023,091, while GT-OneTouch and Kasapa Telecom took third and fourth place with 1,275,764 and 289,066 subscribers respectively. Tigo topped the list in terms of net subscriber additions in 4Q07, however, signing up a net 426,640 new users compared with 143,743 for MTN and 21,456 for Kasapa Telecom. Meanwhile, Ghana Telecom’s mobile arm OneTouch recorded a net loss of 4,493 users in the last three months of the year, with a proportion of the net decline being attributed to subscribers having their lines cut or deactivated from the network.