My name is Chidiebere Henry Onyenanu.A friend of mine, act of ignorant went to settings of my phone and entered uncorrectly, before you get it right you need to put the puk number first.My simpack is in Owerri and am now in Abuja at present and thats the only mtn number i communicate with friends and other important persons.So, i need my puk number to open my simcard.Its really urgent.Please help.Numbers i call frequently are, 07035833029, 08132916236, 07039838185, 07039659430.I last loaded 100naira.The number of my sim o7o69686431thank you. read full review »