Who called from 401100200

yesterday i got 3 missed call from this no. +401100200   and i called back operator says "you've dialed incorrect no. plz chk. d no..... and today i got 1 one call again bt that time received bt they didn't rply to me and disconnect th no.... plz help me who r they wat they want .... or suggest me wat should i do fr this no

I got calls from this no. twice, but since no. is unknown & unique, i didn't picked up. Thanking GOD I didn't after reading these comments.

ISn't it possible to track this no. & stop their evil intentions ???

i had got a call from +401100200 . i don't know this number that's why i don't receive it.

somebody called me and tell to invest money.  beware of him... he is a fraud... and it is a fraud company so be careful.....