I think they select names that sound spanish, b***hes...

telemarketing spanish

i receive a call from this number,

I received several phone calls from them, 3 times same day, some others on past weeks.They speak spanish (only...) yes and is vary wierd,and they want to know everything from you,looks like extorsion

Same thing happened here. They have called me every day for the last 3-4 days. As with other callers, the telemarketer claimed she only speaks Spanish.
They try and offer long distance services.
Politely asked telemarketer, in Spanish, to stop calling. They called me again 2 hours later.
Complaint filed with the CRTC.

They just called me. Hung up immediately after I identified myself.