The fastest way to block a number on Verizon

You can block a number on Verizon in three ways: through the phone's built-in settings, through the Verizon Call Filter app, or by calling Verizon directly. The built-in method is fastest if you want to block just one or two numbers. The Call Filter app gives you more control and lets you block numbers before they even ring your phone.

If you use an iPhone, you block numbers through the Phone app itself — Verizon does not need to be involved. If you use an Android phone, you can use either your phone's native blocking feature or the Verizon Call Filter app, which works across both platforms.

Key Takeaways

  • iPhone users block numbers directly in the Phone app by swiping left on a recent call and tapping Block This Caller, with no Verizon app required.
  • Android users can block numbers in their phone's native settings or read the Verizon Call Filter app for more filtering options.
  • Verizon Call Filter (free basic version, paid premium version) can block numbers before they ring and filter spam automatically.
  • Calling Verizon customer service at 611 from your phone or 1-908-559-4899 lets you request a block, though this is slower than using your phone's settings.
  • Blocked callers can still leave voicemails, which go to a separate folder you can review or delete without hearing them ring.

Blocking a number on iPhone

Open the Phone app and go to the Recents tab. Find the number you want to block, swipe left on it, and tap the red circle with a line through it. A menu will appear — tap Block This Caller. The number is now blocked on your device.

If you have already deleted the call from your recents, you can still block the number by opening a text message or voicemail from that number, tapping the info icon (the small "i" in a circle), scrolling down, and tapping Block This Caller. You can also go to Settings > Phone > Blocked Contacts to see your full list of blocked numbers or add a new one manually by tapping Add New.

Blocked callers will not see that they are blocked — their call will straightforward fail to reach you, and they may hear a message saying the call cannot be completed. They can still leave voicemails, which will appear in a separate Blocked Messages folder in your voicemail.

Blocking a number on Android with native settings

Open the Phone app and go to Recents. Press and hold the number you want to block, then tap Block Number or Block This Caller (the exact wording depends on your phone's manufacturer). Confirm the block when prompted.

You can also open the Phone app, tap the three-line menu icon, go to Settings, select Blocked Numbers, and tap the plus sign to add a number manually. Some Android phones store this setting under Call Settings instead of the main Phone app menu — if you cannot find it in one place, check your phone's Settings app under Apps & Notifications or Phone.

Like iPhone, blocked callers on Android will reach your voicemail but will not be able to reach you directly. The voicemail will go to a separate folder, and you can delete it without listening.

Using Verizon Call Filter for more control

Verizon Call Filter is a free app available on both iPhone and Android that blocks numbers before they ring your phone. read it from the App Store or Google Play, sign in with your Verizon account, and you can start blocking numbers when ready.

The free version of Call Filter blocks numbers you add manually and filters known spam automatically. The paid version (Call Filter Premium) adds features like reverse lookup, spam risk scoring on incoming calls, and the ability to block entire categories of calls (like political calls or robocalls). Premium costs around $3 to $4 per month, though pricing varies by region.

To block a number in Call Filter, open the app, go to the Block List, and tap the plus sign to add a number. You can also block a number directly from an incoming call by tapping Block on the call screen. Blocked numbers will not reach you at all — they will not even reach your voicemail.

Blocking a number by calling Verizon

If you prefer not to use an app or your phone's settings, you can call Verizon customer service at 611 from your Verizon phone or 1-908-559-4899 from any phone. Tell the representative the number you want to block, and they will add it to your account.

This method is slower than using your phone's built-in tools and requires you to wait on hold. However, it can be useful if you want to block a number on multiple lines at once or if you are having trouble with your phone's blocking feature. The block will take effect within a few minutes.

What happens when you block a number

When you block a number on your phone (using iPhone, Android, or Call Filter), the blocked caller cannot reach you directly. Their call will fail, and they may hear a message saying the call cannot be completed. They can still leave voicemails, which go to a separate folder you can review or delete without being notified.

If you block a number through Verizon directly (by calling customer service), the block is tied to your account rather than your device. This means the number is blocked on any phone you use with that Verizon line. If you later switch phones, the block stays in place.

You can unblock a number at any time. On iPhone, go to Settings > Phone > Blocked Contacts, swipe left on the number, and tap Unblock. On Android, open the Phone app, go to Blocked Numbers, press and hold the number, and tap Unblock. In Call Filter, go to the Block List and swipe left on the number to remove it.

When to use each blocking method

Use your phone's native blocking feature (iPhone Phone app or Android Phone app) if you want to block one or two numbers quickly and do not need extra features. This is the simplest option and requires no additional apps.

Use Verizon Call Filter if you want automatic spam filtering, the ability to block entire categories of calls, or if you want blocked numbers to be blocked completely (including voicemail). The free version is useful if you just want manual blocking; the paid version is worth it if you receive many spam or robocalls.

Call Verizon directly if you want to block a number on multiple lines at once, if you are having technical trouble with your phone's blocking feature, or if you prefer not to use apps. This method is slower but works across all devices on your account.

Frequently Asked Questions

Can someone tell if I blocked them?

No. A blocked caller will not receive a message saying they are blocked. Their call will straightforward fail, and they may hear a generic message saying the call cannot be completed. They will not know whether you blocked them, your phone is off, or you are out of service.

Can blocked callers still reach my voicemail?

Yes, if you blocked them on your phone or through Verizon directly. Their voicemail will go to a separate Blocked Messages folder, and you will not be notified. If you blocked them through Verizon Call Filter, they cannot leave voicemails at all.

What is the difference between blocking on my phone and blocking through Verizon?

Blocking on your phone only affects that device. If you get a new phone, the blocks do not transfer unless you set them up again. Blocking through Verizon (by calling customer service) blocks the number on your account, so it applies to any phone you use with that line.

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

Yes. You can block any number, whether it is in your contacts or not. On iPhone, you can add it manually through Settings > Phone > Blocked Contacts. On Android, you can add it through your Phone app's Blocked Numbers menu. In Call Filter, you can type in any number you want to block.

How many numbers can I block?

There is no set limit on the number of calls you can block on your phone or through Call Filter. Verizon does not publish a maximum, and most users can block hundreds of numbers without running into issues.