Some times I will play along, and keep them on the phone for a long time and give out ONLY false information to them, then I am using (VOIP) then after done talking with them, I go ahead and BLOCK there number from calling me ever again, LOL  >> with alot or most of the VOIP phone systems you have that option to go ahead and block incoming calls form the numbers you want, or send that number to another phone number, some times thats fun to do also, lol ok people have a great day !!! and good luck !!!                P.S. >>>DO NEVER CALL BACK<<<<, if you do they will never stop calling you plus they will sell your name & number to other lowlife company's out there !!!!

Got a call from them, didn't answer and they didn't leave a message.  Glad I didn't.  Today was a record with 5 unknown callers within 30 minutes.

I am the same way but it isn't fair to the public that we have to check incoming calls before we answer.My little boy has now learned to hang up on any 800 #'s and any unknown names and any thing we don't know.

this number called me today. I did NOT pick up. I am tired of unknown numbers calling me

travel agent