http://www.jamb.biz An online forum about Jamb en http://www.jamb.biz/forum4/messages/27.htmlJune 03, 2010 at 13:05:14By Kate in Jamb Forum - That website will not be able to get your reg number for you. Go to www.jambutme.com and retrieve your reg number there using your serial number and pin number http://www.jamb.biz/forum4/messages/27.htmlBy AKINSOROTAN MARY in Jamb Forum - June 03, 2010 at 02:50:57. SIR/MA, MY REGISTRATION NUMBER HAS BEEN MISPLACED,I HAVE TRIED RETRIEVING IT BUT I WAS TOLD MY PIN AND SERIAL NUMBER IS WRONG.I WILL BE GRATEFUL IF I CAN GET BACK MY REGISTRATION NUMBER.GOD BLESS