The first line of defense is to enable built-in call blocking features on your smartphone. Both iOS and Android devices have options to automatically block known scam numbers, silence calls from unknown numbers, or only allow Lebanon Phone Number calls from contacts in your address book. On an iPhone, go to Settings > Phone > Silence Unknown Callers to automatically send calls from unknown numbers to voicemail. Android users can open the Phone app, tap the 3-dot menu, select Settings, and turn on "Caller ID & spam."
For more advanced call blocking, consider downloading a third-party app. Top options include Truecaller, RoboKiller, and Hiya, which maintain extensive databases of known spam numbers and can automatically screen and block suspicious calls. These apps usually have free basic versions with premium upgrades available. They can integrate with your phone's native contacts and call log, making it easy to identify and block repeat offenders.
You can also take proactive steps to reduce the number of telemarketers who have your number in the first place. Start by registering your phone number on the National Do Not Call Registry, which legally obligates most companies to stop calling you. Additionally, be cautious about sharing your number online or with businesses - telemarketers often obtain numbers this way. If you do receive an unsolicited call, don't engage with the caller and ask to be removed from their calling list.
Finally, consider using a virtual phone number service like Google Voice or Sideline. These allow you to have a secondary phone number that you can give out selectively, keeping your primary number private. Any unwanted calls to the virtual number can simply be blocked without disrupting your main line.
Blocking telemarketers and robocalls won't eliminate them entirely, but taking these steps can significantly reduce the number of unwanted interruptions on your smartphone. Reclaim your peace and productivity by taking control of who has access to your personal phone number.