I missed a call from this number this morning. Thought it was a coworker, called it back. First mistake. As reported above, it asked if I wanted to be placed on the do not call list, and I pressed 1. Second mistake. My cell phone number is current on the Do Not Call registry. But sure enough, less than an hour later, I get a call from 876-377-5650 (Jamaica, per caller ID). This time I did not answer, did not call back. Put both numbers on my phone's Auto-Reject list. Now crossing my fingers, hoping that I am not going to be getting more annoying, unsolicited calls.