Been receiving calls blocked, unknown private;i put on the block for these calls & now rcv from 0, now what?

Question

I have cable digital phone.

Answer 1

Callers can not change their caller ID. This has to be done by the phone company. 0 is an error, and that particular caller is probably a telemarketer/collection agency.  Those 2 entities are the only ones that mask their caller ID #s with bogus information.

Answer 2

try using *77 to force the caller to give his real phone number....then if you get the number...block it, if you have this feature from your phone provider!!!

if all else fails, get a callerID manager....you life will be so peaceful!

http://www.privacycorps.com/products/?id...

Answer 3

if they are using *67 to block their number coming into you, you can't undo that is  they ways they are calling