Spam calls and unwanted messages have become increasingly common, and for many seniors, they can be frustrating, disruptive, and sometimes even dangerous. Scammers often target older adults with fake offers, threats, or misleading information. Learning how to block these interruptions is one of the best ways to protect your peace of mind and stay safe.
Fortunately, most phones, carriers, and apps offer simple tools to help you reduce or eliminate spam. This guide walks you through easy steps to block spam callers and keep your device safe.
Why It’s Important to Block Spam Calls and Messages
Blocking spam isn’t just about convenience—it’s also about safety.
Blocking spam helps you:
- Avoid scam attempts
- Reduce interruptions
- Protect personal information
- Prevent accidental fraud
- Reduce stress and anxiety
- Keep your phone free from harmful links
With a few quick settings, your phone can filter out most unwanted contact.
Use Your Phone’s Built-In Blocking Tools
Both iPhones and Android phones have built-in features to silence or block unwanted numbers.
On an iPhone:
- Open the Phone app
- Tap Recents
- Find the number you want to block
- Tap the i icon
- Select Block this Caller
On an Android phone:
- Open the Phone app
- Tap Recents
- Hold down the unwanted number
- Select Block or Report Spam
This simple step stops that number from calling or texting you again.
Turn On “Silence Unknown Callers” (iPhone)
If you receive many spam calls, this feature can help.
To enable:
- Go to Settings
- Tap Phone
- Select Silence Unknown Callers
- Turn it On
Calls from people not in your contacts go straight to voicemail.
Turn On “Spam Protection” (Android)
Most Android devices include built-in spam detection.
To enable:
- Open the Phone app
- Tap the three dots (menu)
- Select Settings
- Tap Caller ID & Spam
- Turn on Filter Spam Calls
Your phone will automatically block or warn you about suspicious calls.
Use Your Carrier’s Free Spam-Blocking Tools
Most phone carriers offer free tools that block known spam and scam numbers.
Examples include:
- AT&T Call Protect
- Verizon Call Filter
- T-Mobile Scam Shield
- Spectrum Call Guard
These tools update frequently to keep up with new spam numbers.
Install Trusted Third-Party Blocking Apps
If you want even stronger protection, you can add a reliable blocking app.
Popular choices:
- Hiya
- Truecaller
- RoboKiller
- Nomorobo
These apps identify spam callers in real time and automatically block them before your phone rings.
Block Spam Text Messages
Many scams now happen through text—including fake delivery updates or bank alerts.
To block spam texts:
- Open the message
- Tap the number at the top
- Choose Block or Report
Additional tips:
- Never click unknown links
- Delete suspicious messages
- Don’t reply—even “STOP”—to unfamiliar senders
Replying confirms your number is active, which can lead to more spam.
Adjust Your Voicemail Settings
Some scammers leave voicemails even when calls are blocked.
Solutions:
- Turn on your carrier’s voicemail filtering
- Use apps that screen voicemails
- Check for “visual voicemail” tools that help you preview messages
These settings help prevent you from listening to harmful or misleading messages.
Add Your Number to the National Do Not Call Registry
While it won’t block every call, it helps reduce unwanted sales calls.
How to sign up:
- Visit DoNotCall.gov
- Enter your phone number
- Confirm via email
Registration is free and permanent.
Recognize Common Spam and Scam Tactics
Blocking helps—but knowing the warning signs keeps you even safer.
Warning signs include:
- High-pressure threats
- Requests for payment or gift cards
- Claims that you “owe” something
- Emails or texts pretending to be your bank
- Messages with strange links
- Calls pretending to be the IRS, Medicare, or Social Security
If something feels wrong, it usually is.
Protect Your Personal Information
Never share personal details over the phone unless you’re absolutely sure who you’re speaking with.
Never give out:
- Social Security numbers
- Bank information
- Medicare ID numbers
- Passwords
- Verification codes
Legitimate companies will never ask for sensitive information over an unexpected call or text.
Ask a Trusted Friend or Family Member for Help
If you’re unsure about a call or message, reach out to someone you trust.
They can help you:
- Identify possible scams
- Block numbers
- Install spam-filtering apps
- Review phone settings
Two sets of eyes are better than one.
Final Thoughts
Spam calls and messages can be frustrating, but with the right tools and habits, you can dramatically reduce them. By blocking unwanted numbers, using your phone’s spam-filtering tools, recognizing scam tactics, and reaching out for help when needed, you can keep your device safe and enjoy more peace of mind.
Technology should work for you—not against you.