received call from this number unable to reply

calls on cell phone.  couple of times a week

They've called twice. They don't leave a message and when I call back, they are not taking calls.

They call at all times tryed to block but won't stop phone company Claimes they  cannot block that number

Got a call from this number about 7:08PM CDT.  I only answered the phone b/c I didn't have my glasses handy and couldn't see the number.  My brother uses Google Talk to call me, and it's a different number all the time.  

The caller asked for someone by name, a name I didn't recognize.  I told him he had the wrong number.  He then asked if my number was xxx-xxx-xxxx.  I countered with, "who did you ask for."  He repeated the name.   Again, I could not understand what he was saying, but I knew it wasn't MY name.  I said to him, "and I told you you had the wrong number."  After a brief pause, he said, "okay," and terminated the call.

Something I thought was strange was that the phone number was preceded by a "1."  I've never seen a long distance number show on my cell phone including the "1" which is required when making long distance calls on a landline.  And unlike other calls, the number was displayed as +16502967201  -- no dashes.  The guy had a VERY heavy Indian accent, which despite an online search indicating the number is from CA, I couldn't help but wonder if the call really originated in the US.