Call Ranger: Spam Call Blocker

Introducing Call Ranger: The ONLY app that supports blocking up to 12-digit wildcards!

Mass block UNLIMITED phone number ranges and stop spammers once and for all!
• NO registration
• NO subscription
• NO extra fees

Unparalleled Blocking Power:
Call Ranger is the only app on the market that allows you to block up to 12-digit wildcards, giving you the most comprehensive spam protection available.

Tired of spam calls from similar numbers? Call Ranger has you covered:
Example: You're getting calls from +1 415 121 1111, +1 415 122 1111, etc.
Solution: Create a single rule "+1 415 XXX XXXX" to block all numbers starting with +1 415 (This blocks 10 million numbers at once!)

How it works:
1. Enable the Call Ranger extension in iOS Settings: Phone -> Call Blocking & Identification.
2. Open the CallBlocker app, go to Settings, and make sure the "Block Calls" switch is enabled.
3. Tap on "Setup your Blocking rules" and enter the country code prefix (e.g., '1' for "+1 123 456 7899"). Tap "Next".
4. Enter the full phone number you want to block (e.g., '4151234567' for "+1 4151234567").
5. Choose how many digits to wildcard (up to 12!).
Example:
- '4151234567' with 7 wildcards becomes "415XXXXXXX"
- Blocks all numbers from +1 4150000000 to +1 4159999999

Maximum Protection:
With our unique 12-digit wildcard support, you can create ultra-precise blocking rules that cover billions of number combinations, ensuring unparalleled protection against spam calls.

Privacy Assured:
All blocking rules and data stay on your device. Call Ranger does not access or store your personal information.