Very tired of getting this kind of phone call. No message. Reported and blocked

Called my cell phone.  I finally got an iphone that can block these numbers.  Really nice feature.

I received this call on my cellphone at 9:42 am on June 13 2016. The caller did not leave a message.
I don't answer the phone unless I recognize the caller or someone leaves a message identifying themselves. But I do, sometimes, check the number with 800Notes and I appreciate everyone who leaves information about their calls because it helps me easily eliminate the automated calls (almost always telemarketers, scammers & non-profits) from my phone. In that spirit, I'm posting this number. Hope it's helpful for you also.

Received this call on my cell and I would sure like to know how they got my number.  Only friends and family have it so I think some-one at AT&T farms it out.?

Has called three times in the last 10minutes. They have called over 15 times this week. They never leave a message and when I anwser it was a woman speaking another language