Who called from 2392200621

Pls some one call me with this number around 12.13 am in mildnit, am joshua from nigeria, pls help me to locate the person......

Someone  called me with this number on 30th April 2012 and I will like to know who the person was

Someone called me with this number around 12:48am and I will like to know who the person is.

I have also gotten d call frm this number: +2392200621 twice(yesterday & today) one missed call each around 2am nigerian time. I didn't call back tho'. Who knows what this is about?

I'm in West Africa, Nigeria, this number, +2392200621, called me on 15th May 2012 by 12.36am. This is very funny, getting calls from unknown numbers. I get this all the time! But I never care to call back!