Q2: Do you want to stop receiving calls from certain numbers? YES → Inbound Selective Call Block
User asks: "I need a Comcast Business block number." Q1: Do you want to hide your outgoing number? YES → Outbound Caller ID Blocking (*67 or permanent line privacy) comcast business block number
Q3: Do you want a range of new phone numbers for employees? YES → DID Number Block Allocation Q2: Do you want to stop receiving calls from certain numbers