Just want to add in an additional suspicious number +44 20 3936 4322
A check on the country code, +44 is from UK

I didn't pick up all 3 calls (don't want to get charged by receiving international number)

I feel its similar with the foreign number of +44 which drferozmd got.
https://forum.lowyat.net/topic/4299294

A check on whocallsme (Posted by CKKwan in drferozmd thread)
https://whocallsme.com/Phone-Number.aspx/442037690309
from one of the comment stated

Could be because i just signed up www.investing.com by giving them my mobile number.

This post has been edited by rocketaz: Dec 7 2017, 05:31 PM