Who called from 4247322408

It just said on the caller ID:

L7 SCVC CALL

I received a call from this number to, the caller ID  also the smae L7 SCVC CALL
This is a hoax, hang up on them.
Don't fall for any of their offers

I received a call from this number to, the caller ID  also the smae L7 SCVC CALL
This is a hoax, hang up on them.
Don't fall for any of their offers

This seems a first for me. Either it's a "Bot of some sort or a human that pranking as one. I cannot expect it will get many sales. the damned thing appeared to "simulate" a human but CREEPY as if Siri's  Brother were  now a telespammer for cc terminals.