Block out telemarketers and other callers who have blocked their numbers before calling you. These are calls that appear as ‘Anonymous’, ‘Private’, or ‘Blocked’ on your Caller ID. Your phone won’t even ring when a call comes in from a blocked number. The caller will hear a message to inform them private calls aren’t being accepted and instructions on how to unblock their number.
Rate: $2.25 per month
Free to all Caller ID subscribers