Comcast Block Calls Portable

“I need you to call your internal network security team,” Clara said quietly. “Not customer support. Not retail. The people who watch the backbone.”

By 4:00 PM, Clara had driven to Leo’s house. He had a landline—an actual copper wire landline, untouched by Comcast’s VoIP infrastructure. He picked up the receiver and dialed Clara’s cell. comcast block calls

“Someone has altered an SS7 routing table for my number,” Clara interrupted. “Check your HLR logs. You’ll see a permanent call forward you didn’t put there.” “I need you to call your internal network

That is, until the "Robocallers" discovered his number. comcast block calls

“See?” Leo said. “The block is at the exchange. Your carrier thinks you’re ‘busy’ all the time. But you’re not. Someone told the network to lie.”