What is Reddit's opinion of Call Blocker Free - Blacklist?

From 3.5 billion Reddit comments

Harassing phone calls are unnecesary.

If you have an android phone use this app

If you have an Iphone, follow this steps.

Keep focus and enjoy Freedom, NC and Healing... Welcome to the club.

Número da MEO ligou 3 x... à primeira tive paciência... à segunda, assim que percebi que era a MEO, disse, só um minuto tenho uma "coisa" ao lume, não desligue, meti o TM em mute e fui à minha vida. Na terceira, repeti e já vai 2 meses sem telefonemas!

EDIT: tb uso isto: http://stopting.pt/ e depois com isto: https://play.google.com/store/apps/details?id=com.netqin.mm

Consider implementing voice antispam on your handset or running a whitelisting call blocking app outside of hours that you want to be contacted.

Call Blocker Free in the Play Store has an option to allow only whitelisted numbers/contacts to ring through. I used this app for awhile before Fi updated their call blocking capabilities, and it worked well enough for blocking calls; however, I never tried what you are wanting to do so I can't vouch for that aspect of it.

Well you'll have to use a program for it. Are you on Android or IOS? I haven't tried the following because no one took an interest in scamming me that much, but there exist such programs.

Android(google Search) && Call Blocker Free - Blacklist and Whitelist (play store link)

IOS - whitelist ios contacts

I looked into it for a customer a year ago or so, so I can't remember the exact app name. Just a quick google gave me this

https://play.google.com/store/apps/details?id=com.netqin.mm&hl=en