Worren....Take your meds......feel better now?.....good

When I answered there was nothing but silience for about 10 seconds or so (sure sign of telemarketer).  Just as I was about to hang up a woman with a real heavy accent asked for me by my full legal name but between the accent and background noise it was really hard to understand her so I asked her to repeat herself.  At that point I told her it was me but I could barely hear her due to the noise and asked if she could speak a little louder.  Then more silence so I simply hung up.

My caller ID said "Home Security."  The man on the phone had a heavy accent - India, I think.  He claimed to be with a company that works with CL&P (power provider in CT) to reduce rates for customers.  There are legitimate companies that do this, but thankfully my caller ID saved me from a scam.  He asked me to get a copy of my electricity bill.  I told him I wasn't interested and hung up.

I got a call from these people a minute ago at my parents house I am visiting.  The guy asked for my father, and when i said he wasn't home asked if i was the mrs.  when i said, "they are my parents", he hung up.  it sounded like a thick fake indian accent.  there was a missed call earlier from this number that came up with a crazy code for the caller id name.

I have started getting calls from 214-396-5527.  They hang up.  How can I stop it.