Tips for Users

06/01/25

11 min

What Happens if You Call a Blocked Number

Have you been blocked? Do not rush to despair!

Have you been blocked? Do not rush to despair! 

There are several ways to circumvent the lock, from simple dialing to using a hidden caller ID, VoIP services, and other clever methods. 

Do you want to know what happens when you try to call a blocked number and how to call a blocked number on iPhone? Or do you need to know how to call someone who blocked me? Or maybe you're just looking for a way to how to call a number that blocked you or track this number

In this article, we will analyze all the options, including the nuances of using 67, and find out how try to bypass the blockages.

screenshot from iPhone contact settings: blacklist with blocked numbers

How Does It Work? 

You're dialing, but there's only silence or staccato beeps in response. Most likely, you were blocked. But what happens when you call a number that blocked you? 

  1. When you add to the blacklist on your phone (whether it's an iPhone or Android), information about it is stored in the operating system. 

  2. When trying to make a call from a blocked contact, the operating system immediately interrupts the connection, preventing the call from even reaching the mobile operator. 

  3. In some cases, the request can still be sent to the operator, but the operator, in turn, after receiving information about the block, blocks the connection on its side. 

  4. This allows you not only to block ringing, but also SMS messages.

What Happens When You Try to Call a Blocked Number? 

The specific sound signal that the caller will hear may vary depending on the operator and network settings.


Short beeps, as when resetting a ringing

The most common option. It may seem to you that the caller just dropped it.

Answering machine message

In some cases, you may hear a message similar to "The subscriber is temporarily unavailable."

Silence

Sometimes, instead of beeping, you will just hear silence.


What do you hear when you call a blocked number does not always unambiguously indicate a block. Other reasons, such as network problems or temporary subscriber unavailability, may lead to similar results. 

  • A situation where you can't call a number but not blocked is also possible. For example, if the line is incorrect, or if the subscriber has communication problems. In these cases, it is necessary to check the correctness of the contact data and try later.

Home environment. The angry girl folded her arms across her chest. She tries to call, but all she hears is beeps.

Can You Call a Number that has Blocked You?

By standard means – by directly dialing a contact – almost always not. Blocking means that your call will not be missed. However, this does not mean that all paths are cut off.

  • So, how to call a number that blocked me? This is where alternative methods come into play. Yes, some of them may work and give you the opportunity to contact the caller who blocked you.

  • Blocking is an intentional action, and the phone's operating system and mobile operator obey it. Therefore, a direct contact from your regular contact is bound to fail. Can you still call a blocked number directly? Unfortunately, no.

  • However, there are workarounds that exploit vulnerabilities or features of telephone networks and subscriber identification. For example, hiding your contact.

Can you call a number you have blocked? Yes, absolutely. The lock is one-way. If you have blocked a contact, nothing prevents you from unblocking it and ringing this subscriber.

Can you call a blocked number on iPhone? The answer is the same as for any other phone: not directly, but using alternative methods is possible.

Method 1: Can You Call a Blocked Number with *67  

So, we found out that you can't directly call a blocked number. But how to call from a blocked number iPhone? 

The easiest way to hide your line when making a call is with the prefix 67 (other prefixes may be used in some countries).


Step 1

Dial the prefix 67 before the phone. Example: 671234567890.

Step 2

When ringing, the subscriber will see a "Hidden number", "Unknown number" or a similar message.

Step 3

How do I call from a blocked number? Just add *67 before each contact.


  • It works

    • The lock is often linked to a specific line. The hiding may allow you to bypass the lock.

  • Does not work

    • If the subscriber does not answer calls from hidden contacts.

    • If the subscriber has blocked all unknown lines.

screenshot from iPhone: Dialing the prefix 67 before the phone.

Features on iPhone

  • Using *67 on an iPhone is similar to any other phone.

  • Requires dialing × 67 .

  • The iPhone does not have a built-in function to permanently hide the number (operator settings are required).

How Can a Blocked Number Still Call Me? 

  • It can use hiding methods (*67 or similar).

  • He can use other methods, which we will discuss further.

  • He can try to contact you from another phone number.

Caller ID

Using 67 is a quick but not the most convenient way to hide. The iPhone offers alternative settings that allow you to control how your contact is displayed by the called caller. Let's figure out how to call from a blocked number iPhone using these settings.

Unfortunately, the iPhone does not allow you to completely hide or change the line through standard settings. It can only be hidden through your mobile operator. 


Step 1

You need to contact him and request the activation of the "Number Hiding" function on an ongoing basis.

Step 2

After the operator activates this service, the corresponding setting will appear on your iPhone (usually in the "Phone" -> "Number display" section).

Step 3

You can enable or disable hiding at your discretion.


  • Even if it’s actively hidden, if I call a blocked number will they know? In most cases, no. However, there are services and applications that are able to identify hidden lines, although they are not always reliable.

  • What does it say when you call a blocked number? If you are blocked, you will most likely hear short beeps or an answering machine message, as we discussed earlier.

  • Can a blocked number call you? Not if you have blocked them. The lock works one way. But they can use methods to hide.

  • When you call a blocked number what happens? Your call will be denied connection. The operating system or the mobile operator will block it.

screenshot from Android phone settings: feature of number hiding. Instruction

Alternative Applications and VoIP Services

  • If the standard methods of hiding the number have not worked, or you are looking for a more reliable way to bypass the lock, alternative applications and VoIP services should be considered. 

  • These services use Internet ringings, rather than a traditional telephone network, which allows them to assign you a temporary or replacement contact, effectively creating a new caller ID.

This approach answers the question of how to call a blocked phone number, allowing you to call from a number that is not on the subscriber's blacklist. 

If I call a blocked number will they know it's you? Using VoIP services, the probability of this is significantly reduced because they assign you a new, anonymous line. 

Google Voice

Google Voice provides a free line for text messages, and voicemail. They are made via the Internet.


Advantages

Disadvantages

Free

The basic service is free (with some limitations).

Quality

The quality of calls may depend on the speed and stability of the Internet connection.

Google Integration

Easy integration with other Google services such as Gmail and Google Calendar.



The ability to block a Google Voice 

If It’s very determined, they can block your Google Voice as well.

Privacy

Like any Google service, Google Voice collects data about your calls and messages.



Cross-platform

Available on iPhone, Android and via a web browser.


How do you call from a blocked number with Google Voice? Just use your Google Voice to make a call. Your original line will not be displayed.

the logo of Google Voice

TextNow

TextNow is an application that provides a free phone number for calls and text messages via Wi-Fi or mobile data.


Advantages

Disadvantages

Toll-free 

Provides a toll-free number in the USA or Canada.

Advertising

The free version contains ads.

Free calls and messages

Messages within the TextNow network are free.

Limitations of the free version

The free version has limitations on the volume of messages.

Availability

Available on iOS and Android.

Privacy

Like many free apps, TextNow collects user data.


TextNow assigns you a new line that is not familiar to the person who blocked you, thus answering the question how to call with a blocked contact.

Burner

Burner is an application that allows you to create temporary, "one-time" phone lines.


Advantages

Disadvantages

Privacy

Provides maximum privacy as you can easily delete the data after use.

Paid service

Burner is a paid service.

Multiple Rooms

Allows you to have multiple different rooms for different purposes.

Limited validity of rooms

Rooms usually have a limited validity period.

Control

Full control over your data.


With Burner, you get a completely new number, which effectively bypasses any lock associated with your primary line.

 logos of Textnow and Burner

How to Call Someone who Blocked You on Android

Like the iPhone, Android also offers several ways to bypass the lock if you need to contact the caller who blocked you. However, some implementation methods may differ. Features and methods for Android devices, differences from iPhone.


Hiding with the prefix *67

As on iPhone, adding *67 before the number when calling from Android will hide your data.

Caller ID Settings

Unlike the iPhone, some Android smartphone manufacturers provide the option to hide directly in the phone settings.

Alternative Apps and VoIP Services

Android offers the same set of alternative apps and VoIP services as the iPhone.


Is it possible to call a number that you blocked yourself?

Can you call a number you blocked on iPhone? Yes, you can. Blocking does not prevent you from calling the caller you blocked. You will just need to unlock the lock in your phone's settings first. Can I call a number I blocked Android? Likewise, yes, you can.

  • I blocked a number and they still call iPhone? This is not possible if they are calling from the same line that you have blocked. They are most likely using a hidden number or another phone number.

  • How to call back a blocked number? First, unlock your phone's settings, then make a call.

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