Spam Fortress - Call Blocker

Tired of spam calls from the same area codes? Take control of your phone again. Spam Fortress lets you block hundreds of unwanted numbers at once by targeting their area code - no need to block them one by one. Your contacts always get through, and blocked calls go straight to voicemail. How It Works
Add spam-heavy area codes to your block list (like 800, 888, 877, 866, 855, 844, 833), and the app automatically screens all incoming calls. Contacts are never blocked. Voicemail and text messaging work normally - you'll never miss emergencies.

Key Features
Smart Blocking:

Block by area code - Stop hundreds of spam numbers instantly
Multiple blocking modes - Block specific codes OR allow only trusted codes
Contact protection - Your saved contacts always get through
Individual number blocking - Block specific numbers too

Call Management:

Detailed block history - See every blocked call with timestamps
Customizable notifications - Control when you see block alerts
Scheduled blocking (Pro) - Auto-enable blocking during work hours
Quick Add spam codes (Pro) - Add common spam area codes with one tap

Pro Features:

Trusted Callers Mode - Block ALL unknown numbers, allow contacts only
Statistics dashboard - Track spam trends and top blocked area codes
Unlimited area codes - Block as many as needed
100-entry call history - Extended blocking records

Free vs Pro
Free Version:

Block up to 3 area codes
Block 5 individual numbers
25 call history entries
Perfect for targeting specific spam sources

Pro Version:

Unlimited area codes and individual numbers
100 call history entries
Trusted Callers Mode (contacts-only mode)
Statistics and spam trends
Quick Add popular spam area codes
Schedule blocking by time and day
One-time purchase or flexible subscription

Why Spam Fortress?
✓ Bulk blocking - Stop hundreds of spam calls by blocking their area code
✓ Contact-safe - People you know always get through
✓ No missed emergencies - Voicemail and texts still work
✓ Zero setup - Works immediately after adding area codes
✓ Privacy-focused - All blocking happens on your device

Stop the spam. Protect your phone. Download Spam Fortress today.
Perfect for blocking:

Telemarketing hotspots (800, 888, 877, 866, 855, 844, 833, 822)
Scam-heavy regions (Caribbean scams: 809, 876, 284, etc.)
Robocall centers (202, 512, 469, 657, 712, 786, etc.)

Requires Android 10+ and call screening permissions. Works with your phone's built-in call blocking system.

🔒 Privacy Promise:
• No data sent to servers
• No analytics or tracking
• No advertisements
• All blocking happens on your device

Need help? Email: rivertechnologies@pm.me