When heard some lady was desperately asking to call back but the time interval of her speech suggested that it was a recorded voice.
Searched for it on net and found that these spammers with +23 code charge upto INR 100/min on our talktime if we call them so guys and lovely gals please be aware of such calls and dont ever call them back.
I am geting call from this no just now before one hour and once also in the mid night.two times it was a missed call and one time same hi i am pooja ls call me back.