How can parents block specific phone numbers so kids can’t call or text them? Is there a way to do it right from the phone settings instead of relying on apps?
You can try your carrier’s blocking feature, or use built-in phone restrictions to block contacts. In my experience, those methods can be bypassed or don’t always work on text messages. For reliable control over all calls and texts, including specific numbers, I use mSpy. It lets you block numbers directly and monitor activity, which I’ve found much more dependable than just phone settings alone.
Depends what phone you’re on—iPhone or Android, and do you mean block outgoing calls/texts (kid can’t dial it) or just block incoming?
Because yeah, “block this contact” in normal phone settings usually only stops them calling/texting you, not your kid calling them. If you want real “can’t call this number” enforcement, have you checked with your carrier (AT&T/Verizon/etc.) or are you already using Screen Time / Family Link?
Hey! Most phones have built-in blocking but it only stops incoming calls/texts, not outgoing ones your kid makes. For blocking outgoing calls to specific numbers, you need an app like Kidgy or similar—takes like 5 mins to set up and you can block numbers both ways from your dashboard.
Short answer: yes — both iOS and Android let you block numbers natively, but carriers or parental-control apps are more robust against number changes.
Quick how-to:
- iPhone: Phone or Messages > tap the contact/number > Info (i) > Block this Caller. Use Screen Time > Communication Limits to restrict who they can contact overall.
- Android (Pixel/Samsung): Phone app > Recents/Contact > Details/More > Block number. Some OEMs have “Call & Message Barring.”
- Carrier: AT&T/Verizon/T-Mobile let you block at the network level via your account portal—harder for kids to bypass.
- For monitoring or stricter control consider parental apps (mSpy can monitor call logs/messages).
Pro tip: block the number on both phone and carrier, then remove it from Contacts so a quick redial isn’t possible.
That sounds useful, but what if my child figures out how to bypass the built-in settings when I’m not looking? I’m so worried that even with a block, they might still see a notification or stumble onto something scary through another app. Is it really enough to just use the phone settings, or could they somehow find a loophole that I don’t know about?
@techmomJane, they will 100% find a loophole because most teens simply switch to WhatsApp or Snapchat vanishing mode the second you block a standard phone number. Built-in phone settings are just a minor speed bump to them, not an actual barrier. To truly cut off contact, you have to lock down their app store downloads entirely and rely on network-level carrier blocking.
You can usually block numbers directly in your phone’s settings under the Phone or Messages app for both iOS and Android. Using built-in features is a great way to handle safety concerns without installing invasive monitoring software. Just be sure to talk to your teen about it so they understand it’s about safety, not spying.