Every visit is essentially free publicity on a global scale for Mar-a-Lago and Trump's business interests. Trump, who bought Mar-a-Lago in the 1980s, announced before he took office that his son, Donald Trump, Jr., would become director of the resort.
1 To block Caller ID number and/or name from being displayed on someone else's caller identification device dial *67 before dialing the actual phone number; 2  This option only applies to every single phone call; therefore, you should dial *67 for every call you want your ID blocked.
Caller ID crosses state lines, and so do the blocking codes. When you make long distance calls, your phone number is sent to the party you are calling, the same as if you're calling someone nearby. Unless you use Per-Line or Per-Call Blocking, your phone number will appear on Caller ID display devices in other states.he two blocking options are: 1  Per-Call Blocking. ( 2 Also known in some states as Selective Blocking.) To block your phone number or name from appearing on a recipientâs Caller ID unit on a single phone call, dial *67 before dialing the phone number. 3  Your number ordinarily will not be sent to the other party.