How to Permanently Stop Repeat Callers from Reaching You

Written by: The iCaughtYou Team

Published 09/11/25

When One Block Just Isn’t Enough

You block them once. You block them twice. And yet—there they are again. Same person, different number, same disruption.

Repeat callers can be more than just annoying. They can be persistent, invasive, and even harassing. And if your only defense is your phone’s standard “block” button, you’ll end up playing an endless game of digital whack-a-mole.

Here’s the good news: with the right approach, you can shut down repeat callers for good.

Why Repeat Callers Slip Past Your Blocklist

Blocking is designed for one-time nuisances, not determined intruders. Repeat callers know how to get around it by:

  • Using a different number each time

  • Calling from a hidden or “No Caller ID” line

  • Spoofing numbers to trick caller ID systems

That’s why a normal blocklist often feels like a leaky bucket.

Step 1: Unmask the Caller

The first step in stopping a repeat caller is knowing who they are. iCaughtYou allows you to unmask hidden or blocked numbers, so you’re not left in the dark.

Once you see who’s behind the calls, you can decide: ignore, report, or cut off permanently.

Step 2: Blacklist, Don’t Just Block

Blocking only stops a single number. Blacklisting goes further. With iCaughtYou:

  • Repeat offenders are added to your blacklist in one tap

  • Hidden and private numbers can be blacklisted too

  • Attempts to slip around your block are automatically stopped

It’s the difference between patching holes and sealing the whole leak.

Step 3: Use Call Settings to Filter the Noise

Most phones have built-in features you can use alongside blacklisting:

  • Silence Unknown Callers (iPhone/Android) keeps strangers muted

  • Do Not Disturb modes let only trusted contacts through

  • Custom ringtones or silenced contacts make interruptions easier to spot

Layered defenses make sure nothing sneaks past your boundaries.

Step 4: Document If It’s Harassment

If the calls feel targeted or threatening, start keeping records. iCaughtYou lets you record and recall calls, creating a secure archive in case you need to report harassment to authorities or carriers.

Documented proof turns frustration into action.

Step 5: Refresh Your Protection Regularly

Boundaries need upkeep. Take a few minutes each month to:

  • Review your blocklist and blacklist

  • Add any new unwanted numbers

  • Check for patterns in repeat attempts

This routine keeps your phone space clean—and your peace intact.

The Permanent Fix: Boundaries That Stick

Repeat callers thrive on loopholes. Blocking alone gives them too many. But with blacklisting, unmasking, and layered defenses, you can silence them permanently.

Because your phone should be for your connections—not their persistence.

Stop Repeat Callers Today

Don’t let them keep slipping through.
undefined Blacklist them with iCaughtYou

Further Reading