These calls are hackers attempt to use our lines. They are systems that call a series of random numbers probably all users of PBX or IP phones. They make your lines available through their network and their users " probably buyers of call cards" can make their long distance calls, At your expense.
This is a telemarketer robo-call, calling about my "Google Listing". They call at least once, if not twice a day. I don't even HAVE a Google Listing. As far as I can tell, they're not affiliated with Google, just one of those companies that promise they can get your listing to show up higher in the search results.
These people are very disrespectful and rude, you ask them to please not call and they keep calling.. this should be against the law as harassment. and this is a business they keep calling which interrupts our business here with these nonsense calls 2 times a day even after I spoke with a manager already and politely asked to be removed.. If they keep calling I am going to look further into how to file a complaint and expose the bad practices of those people harassing people continuously. I just tried to call back to speak to someone and be removed from the list again and keep getting an automated recording.