Who called from 4070008537

I received a call today but did not pick up. Never heard of a prefix 000!

This no just called me. Odd one

I just received this call, pushed ignore and did not leave a message. Strange prefix.

reveived this call and ignored it and when i called back there was a werid man meggage...dumb!

Received a call from this number claiming it was "Cardholder Services" and that they could lower the interest rate on "all" of my credit cards to 6.9%.
This sounds like a "phishing" scheme and your best course of action is to hang up.