It goes without saying that calls from unknown numbers and calls when answered reveals no one at the other end are frustrating especially in the middle of the night. We know that these either come from scammers or are numbers that are 'spoofed' . Is TELUS working on flagging these numbers so they they identified the same as flagging incoming e-mail as Scam. Surely TELUS must have the technology to provide such a service or at least be a pioneer for others to follow. If TELUS can send TV pictures thru phone lines there HAS to be a way to stop these calls. Thanks. I don't think subscribers should be forced to pay for call block to stop this.