phone call

First: ATTN DML001. Something's wrong somewhere.  They are not usually sarcastic.  Are you sure it was this number?  They always repeat their name if you did not catch it the first time.
Second: I got another call from the same guy as yesterday.  For full information, go to
http://whocallsme.com/Phone-Number.aspx/9052545614 .

Received  a call today and when I asked who it was a female sarcastically responded " your Mother !" and hung up. I reported the call to Bell Canada.