How do you block someones phone # from calling your phone?

Question

i know you can block #'s that dont show up on caller id...but how do you block someones # you know? know it can be done ive done it before but lost the book on how to!

Answer 1

try using *77 which is ACR...anonymous call rejection...if someone calls you using *67 then they can't get thru..

Answer 2

Providing you have Caller ID, you can use ACR. However, I like the Privacy Manager, that allows you to select any number you want to be on a 'block' list.. Including 800, toll free prefixes, blocks of numbers, anonymous, etc. Check it out at: http://www.privacycorps.com