A daily call every evening from an unknown caller at 323-545-9527. They leave no message. Within seconds after this call, another caller, unknown at 800-848-9380, called with no message. This is an everyday annoying drill. These calls do noit make any sense, and I have noticed that there is a number of these calls from other numbers; almost as if there is a bank of numbers that they use, possibly to avoid being blocked.