About 180.59 lakh (18.1 million) mobile phone subscribers have opted for mobile number portability (MNP) with Gujarat receiving the maximum number of 17.63 lakh requests till the end of August, according to official data released Thursday.
http://www.ummid.com/news/2011/October/20.10.2011/mobile_number_portability.htm
http://www.ummid.com/news/2011/October/20.10.2011/mobile_number_portability.htm
