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TipsMay 6, 2026

Effective Strategies to Reduce Fake Local Calls on Your Work Phone

By The Robokiller Team

Effective Strategies to Reduce Fake Local Calls on Your Work Phone

Dealing with fake local calls on your work phone can be both disruptive and time-consuming. Implementing effective strategies can significantly reduce these interruptions.

What Are Fake Local Calls?

Fake local calls, often referred to as spoofed calls, occur when scammers disguise their numbers to appear as local or familiar contacts. This tactic increases the likelihood of the call being answered, as recipients are more inclined to pick up calls from local numbers.

How Can Call-Blocking Apps Help Reduce Fake Local Calls?

Call-blocking apps are designed to identify and block unwanted calls, including those from spoofed numbers. These apps utilize extensive databases of known spam numbers and employ advanced algorithms to detect and prevent fraudulent calls.

Top Call-Blocking Apps:

  • RoboKiller: Utilizes AI-powered audio fingerprinting technology to identify and block spam calls, even when scammers change their numbers. In testing, RoboKiller stopped 47 out of 50 spam calls during a two-week trial period. (fone.tips)

  • Truecaller: Offers a massive global database to identify and block spam calls. It correctly identified 94% of spam calls in a 30-day trial, with only 2 legitimate calls flagged as spam. (fone.tips)

  • Hiya: Provides strong call blocking and spam protection powered by its AI system, effectively identifying and blocking fraudulent calls. (fone.tips)

What Built-in Features Can Help Block Fake Local Calls?

Modern smartphones come equipped with features to help manage and block unwanted calls.

For Android Users:

  • Google's Phone App: Offers a 'Caller ID & spam protection' feature that uses Google's database to identify and block spam calls. To enable this:
  1. Open the Phone app.
  2. Tap the three-dot menu and select 'Settings'.
  3. Under 'Caller ID & spam', toggle on 'See caller and spam ID'.

(androidauthority.com)

For iPhone Users:

  • Silence Unknown Callers: This feature silences calls from numbers not in your contacts, recent calls, or Siri Suggestions. To activate:
  1. Go to Settings > Phone.
  2. Toggle on 'Silence Unknown Callers'.

(techradar.com)

How Do Carrier Services Assist in Blocking Fake Local Calls?

Many mobile carriers offer services to help block spam and robocalls.

  • AT&T: Provides 'Call Protect', which displays a 'V' for verified calls and blocks potentially fraudulent calls. To activate:
  1. Log in to your AT&T account online.
  2. Navigate to 'Phone Features' and select 'Call Protect'.

(consumerreports.org)

  • T-Mobile: Offers 'Scam ID' and 'Scam Block' services to identify and block suspicious calls. To activate:

  • Scam ID: Dial #ONI# (#664#) and press the call button.

  • Scam Block: Dial #ONB# (#662#) and press the call button.

(consumerreports.org)

What Are the Limitations of These Methods?

While these tools and features are effective, they are not foolproof. Some legitimate calls may be mistakenly flagged as spam, and new scam numbers can emerge, requiring regular updates to databases and features.

How Can I Further Protect My Work Phone from Fake Local Calls?

In addition to the methods mentioned, consider the following steps:

  • Be Cautious with Unknown Numbers: Avoid answering calls from unfamiliar numbers, especially if they are local but not recognized.

  • Educate Yourself and Your Team: Stay informed about common scam tactics and share this knowledge with colleagues to prevent falling victim to fraudulent calls.

  • Regularly Update Your Call-Blocking Apps and Features: Ensure that your call-blocking apps and phone features are up to date to maintain optimal protection.

By implementing these strategies, you can significantly reduce the number of fake local calls on your work phone, leading to a more productive and secure work environment.

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