CallRanger: Block spam callers

Mass block UNLIMITED phone number ranges using wildcards and stop spammers once and forever!

NO registration, NO subscription, NO extra fees!

Real-life example:
I receive calls from numbers that appear to be similar like +1 415 121 1111, +1 415 122 1111 and so on.
Using the following rule: "+1 41X XXX XXXX" will block all numbers that included from +1 410 000 0000 to +1 419 999 9999!

Just enter the phone number's country code prefix (e.g. 1 for the U.S.), enter the phone number (including the area code) that you want to range block and block it with a 8-digit precision.

Call Ranger is able to block UNLIMITED phone number combinations using only ONE app extension which makes it faster and more efficient than any other similar app on the App Store.

HOW TO SETUP:
Just install the app, navigate to iOS Settings -> Phone -> Call Blocking & Identification and switch ON the Call Ranger extension.
Then, setup your range blocking rules from inside the app and you're ready to go.

Enjoy a spam-free experience with Call Ranger!