Block a number directly from your call log

The fastest way to block a number on an LG phone is to find it in your recent calls and block it from there. Open the Phone app, go to the Call Log or Recent Calls tab, and find the number you want to block. Press and hold on that number until a menu appears, then select Block or Block Number. The exact wording depends on your LG model and Android version, but the option will be clearly labeled.

Once you block a number this way, calls and text messages from that number will no longer reach you. The blocked caller will not hear a message saying they are blocked — their call will straightforward fail to go through, and they may hear a generic message from your carrier. You can unblock the number later by going back to the same menu and selecting Unblock.

Block a number from your contacts

If the number is saved in your contacts, you can block it directly from the contact card. Open your Contacts app, find the person you want to block, and tap their name to open their full contact details. Look for a menu icon (usually three dots in the top right corner) and tap it. Select Block Contact or Block Number from the menu that appears.

Blocking from contacts is useful when you want to block someone you know — a contact you no longer want to hear from. The process is the same whether the contact has one phone number or several. If you block a contact with multiple numbers, all of those numbers will be blocked.

Block a number from a text message

You can also block a number directly from a text message without opening your call log. Open the Messages app, find the conversation with the number you want to block, and press and hold on the message thread. A menu will appear with options including Block or Block Number. Tap that option to block the sender when ready.

This method works the same way as blocking from the call log — the number will be blocked from both calls and text messages. You will not receive any further contact from that number unless you unblock it later.

Key Takeaways

  • You can block a number from your call log, contacts, or messages by finding the number and selecting the block option from the menu.
  • Once blocked, a number cannot call or text you, and the caller will not hear a message saying they are blocked.
  • The exact menu labels vary slightly by LG model and Android version, but the block option is always clearly labeled.
  • You can unblock a number at any time by finding it in your blocked list or in the original location and selecting unblock.
  • Blocking happens on your phone itself, not through your carrier, so it works when ready without any setup.

Find and manage your blocked numbers list

Most LG phones let you see all the numbers you have blocked in one place. Open the Phone app and look for a Settings or Menu option (usually three dots or lines). Tap it and look for Blocked Numbers, Block List, or Blocked Contacts. This screen shows every number you have blocked and lets you unblock any of them if you change your mind.

The exact location of this list varies by LG model and Android version. On some phones it is in the Phone app settings. On others it may be in the main Settings app under Call or Privacy. If you cannot find it in the Phone app, try opening Settings, searching for "blocked," and looking for a Calls or Privacy section.

What happens when you block a number

When you block a number on your LG phone, that person cannot reach you by phone call or text message. Their calls will fail to connect, and their text messages will not appear in your Messages app. They will not receive a notification that they are blocked — their call will straightforward not go through, just as if your phone were turned off or out of service.

Blocking is permanent until you unblock the number. It does not expire after a certain time, and it does not affect any other contacts or services on your phone. Only that specific number is blocked. If the person calls from a different number, that call will come through normally unless you block that number too.

Unblock a number you previously blocked

If you want to unblock a number, go to your blocked numbers list in the Phone app settings. Find the number you want to unblock and tap it. Select Unblock or Remove from Block List. The number will when ready be unblocked, and you will start receiving calls and text messages from that number again.

You can also unblock a number from your call log or contacts by finding it and selecting the unblock option from the menu. The process is the same as blocking — just in reverse. Once unblocked, the person can reach you normally, and you will see their calls and messages.

Frequently Asked Questions

Will the person know I blocked them?

No. When you block a number, the caller does not receive any notification that they are blocked. Their call will straightforward fail to connect, and they may hear a generic message from your carrier saying the call could not be completed. They will have no way to know whether you blocked them or if your phone is off.

Can I block a number that is not in my contacts?

Yes. You can block any number from your call log, even if it is not saved as a contact. Find the number in your recent calls or messages and select the block option. You do not need to save the number first.

What if someone calls me from a different number after I block them?

If someone calls from a different phone number, that call will come through normally because you have only blocked the specific number you selected. You would need to block each number separately. If someone is repeatedly contacting you from different numbers, contact your carrier about additional options.

Can I block calls but allow text messages, or vice versa?

On most LG phones, blocking a number blocks both calls and text messages together. You cannot block one without the other. If you want to receive messages from someone but not calls, you would need to use a different method, such as muting notifications from that contact instead of blocking them.

Does blocking work if I am using Wi-Fi calling?

Yes. Blocking works the same way whether you are using regular cellular service or Wi-Fi calling. The block is set on your phone, not through your carrier, so it applies to all incoming calls and messages regardless of how they are transmitted.