Got a missed call from overseas? Don't call back! 'Wangiri' scam on the rise leaving victims with hefty phone bills
Overseas missed call scam could cost you dearly if you dial back
One reader says she keeps getting missed calls from a number in Mali
We explain what the Wangiri scam is and how to stay safe
A growing telephone scam that originated in Japan could be catching out unsuspecting Britons, leaving them with hefty bills.
I receive a call today, suspected to be a scammer .. This is the phone number in case you see it, please dont pickn +442035143009 they are fraudster . they will request for your mail, your business they will even ask you to partner with them.
Source:- http://www.netingk.ml/2018/05/fraud-alert-wangiri-fraud-spreads.html

The call i got was from a +233 or something number

I had 800 on my phone, within 6 secs mtn was telling me : one minute remaining