Got a call today (09/20/16, 7:34am PST) to my mobile from 516-246-7111. Caller ID: Garden City, NY. It only rang once, I didn't answer ...most times, if you don't recognize the number, it's a scam. * * * HOW TO BLOCK THESE NUMBERS ON MOBILE DEVICES: Most mobile devices allow you to block phone numbers these days, i.e., iPhone users, 1. Click on the 'Phone' icon on main screen, 2. Click on 'Recents' messages on bottom of the screen. 3. Click on the information letter 'i' with a circle around it, to the right of the phone number you want to block. 4. Scroll to the bottom of the page, and select 'Block this Caller'. 5. Click on 'Block Contact'. ...DONE! * * *