Spam Call Blocker: Call Shield

Spam Call Blocker: Call Shield – Block Spam & Unwanted Calls

Take control of your incoming calls with Spam Call Blocker: Call Shield. Easily block unwanted calls, unknown callers, specific phone numbers, and entire number series with simple and flexible call-blocking tools.

Whether you want fewer interruptions during work, sleep, study, meetings, or personal time, Call Shield helps you manage which calls you receive.

KEY FEATURES

🛡️ Block Unwanted Calls
Block phone numbers that you don't want to receive calls from. Create your own blocking list and manage blocked numbers easily.

🔢 Block Number Series
Block entire number prefixes or number series instead of adding every number individually.

Examples:
• 140
• 1800
• Custom number prefixes
• Other unwanted number series

📵 Block Unknown Numbers
Choose to block calls from numbers that are not saved in your contacts.

⏰ Schedule Call Blocking
Automatically enable call blocking during selected times.

Useful for:
• Sleeping
• Work
• Meetings
• Study
• Personal time

Set your schedule once and let the app manage blocking automatically.

✅ Whitelist Trusted Contacts
Keep important people connected. Add family, friends, colleagues, or other trusted contacts to your whitelist so their calls can be allowed.

📋 Blocked Call History
View blocked call activity in one place and check details such as blocked numbers and call times.

📊 Call Blocking Statistics
View your blocking activity and keep track of calls blocked by the app.

⚙️ Flexible Blocking Options
Manage your call protection according to your needs.

You can choose options such as:
• Block specific phone numbers
• Block number series
• Block unknown callers
• Schedule call blocking
• Allow trusted contacts through the whitelist

🔒 Privacy-Focused Design
Your blocking lists, whitelist, schedules, settings, and call history are designed to stay on your device according to the app's data-handling configuration.

🚀 SIMPLE & EASY TO USE

Call Shield is designed with a clean interface so you can quickly create blocking rules, manage trusted contacts, review blocked calls, and configure your call-blocking preferences.

WHO CAN USE CALL SHIELD?

Call Shield can be useful if you want to:

• Block unwanted calls
• Block spam calls
• Block unknown callers
• Block promotional calls
• Block telemarketing calls
• Block repeated unwanted numbers
• Block number prefixes or series
• Allow important contacts
• Schedule call blocking
• Review blocked call history

WHY USE SPAM CALL BLOCKER: CALL SHIELD?

✔ Block unwanted phone numbers
✔ Block spam and nuisance calls
✔ Block unknown callers
✔ Block custom number series
✔ Create scheduled blocking rules
✔ Whitelist trusted contacts
✔ View blocked call history
✔ Manage call-blocking settings easily
✔ Simple and clean interface

PERMISSIONS

Phone / Call Screening Permission
Used to identify incoming calls and apply your selected call-blocking rules.

Contacts Permission
Used for features such as identifying contacts and managing your whitelist.

Notification Permission
Used to display relevant notifications when required by the app.

IMPORTANT

Call blocking behavior may depend on your device, Android version, phone manufacturer, and the call-screening functionality available on your device.

Spam Call Blocker: Call Shield is designed to give you simple control over unwanted incoming calls while keeping call management easy and convenient.

Recent changes:
• Block Unknown, Private/Hidden, Prefix (e.g. 140, 1800), and Contains Number calls.
• New Call Blocking Schedule to automatically block calls during selected times.
• New App Lock feature to protect your settings and blocked lists.
• Improved performance, stability, and bug fixes.