What Is Call Barring? How It Works & How to deactivate call barring

Have you ever tried calling someone and suddenly seen “outgoing calls barred” on your screen? Or noticed that incoming calls are not reaching your phone even though everything seems to be working normally?

You may start checking your phone, SIM or network, wondering what went wrong. Sometimes, the problem may not be with your phone at all. A call restriction could be stopping certain calls without making the reason obvious.

But how do you know if call barring is causing the problem? Which calls can it restrict? And more importantly, how can you remove it and get your calls working again?

In this guide, we’ll look at the common call problems that can be linked to call barring, how to check whether it is active, and what you can do to turn it off on Android, iPhone and different mobile networks.

What Is Call Barring?

Call barring is a feature that lets you stop certain types of calls from being made or received. For example, it can be used to restrict outgoing calls, international calls, or incoming calls while roaming. So, if you suddenly see “outgoing calls barred” or some incoming calls are not reaching your phone, call barring could be one reason.

It is not the same as blocking a phone number. Call barring restricts a type of call, while number blocking is used to stop calls from specific numbers. The options available can vary depending on your phone and mobile operator. You can check the official guides from Vi and Airtel for more information.

What Types of Calls Can Be Barred?

Call barring can be used to restrict different types of calls. The exact options depend on your mobile operator and phone, but these are some of the common types you may see:

Call-barring option	What it means
All outgoing calls	You cannot make outgoing calls from your mobile number.
Outgoing international calls	You can make local calls, but calls to numbers outside your country are restricted.
All incoming calls	Other people cannot call your mobile number while this restriction is active.
Incoming calls while roaming	Incoming calls are restricted when you are using your mobile service outside your home network.

For example, if outgoing international calls are barred, you may still be able to call people within your country, but calls to international numbers will be restricted. Similarly, barring incoming calls while roaming does not necessarily stop incoming calls everywhere; it applies when your phone is connected to another network while roaming.

Not every phone or mobile operator provides all of these options. The available call-barring settings can vary depending on your device, SIM and mobile network.

What Does “Outgoing Calls Barred” Mean?

If your phone shows “outgoing calls barred,” it means you may not be able to make certain outgoing calls. For example, your local calls may work normally, but international calls may be restricted.

This can happen because a call-barring setting is active, but the problem may also be related to your SIM, mobile account, or network. So, the message does not always tell you the exact reason.

If you see this message, first check your call-barring settings. If you cannot turn off the restriction, Samsung’s support guide recommends contacting your SIM provider for help.

What Does “Incoming Call Barred” Mean?

If you see “incoming call barred,” it means some or all calls coming to your mobile number may be restricted. For example, all incoming calls could be blocked, or incoming calls may only be restricted when you are roaming.

First, check which call-barring option is active on your phone. If you cannot find the setting or incoming calls still do not work, contact your mobile operator and ask them to check whether any restriction is active on your number.

How to Activate or Deactivate Call Barring on Android

The steps to manage call barring on Android can be different on each phone. On Samsung Galaxy phones, you can find the call-barring settings by following these steps, as explained in Samsung’s official support guide:

1. Open the Phone app.
2. Tap More options (⋮) and select Settings.
3. Tap Supplementary services.
4. Select Call barring, then tap Voice call.
5. Choose the type of call you want to bar or allow.

If you want to deactivate call barring, open the same settings and turn off the restriction you no longer want. If you cannot find the option, the setting does not work, or your phone asks for a password you do not know, contact your mobile operator. Samsung also recommends contacting your SIM provider when call barring needs to be deactivated.

Keep in mind that these settings may look different on other Android phones. Airtel’s official guide also notes that call-barring options can vary depending on the device and service provider.

How to Turn Off Call Barring on iPhone

Turning off call barring on an iPhone can be different from Android because there is no single call-barring setting that works for every iPhone. The option and method can depend on your mobile operator and SIM.

If you are having problems making or receiving calls, first check your operator’s official app or support page. You can also contact customer care and ask whether any call-barring restriction is active on your number and how you can turn it off. If your operator gives you a dial code, use it only after confirming that the code is supported for your SIM and service.

Apple’s official call-troubleshooting guide also recommends contacting your network provider when call problems may be related to account restrictions or network issues.

Also, do not confuse call barring with other iPhone settings such as blocked contacts, call forwarding, or Focus. These settings can affect how calls work, but they are different from a call-barring restriction. Apple covers these settings separately in its call troubleshooting guide.

What Do Indian Mobile Operators Say About Call Barring?

Operator instructions can differ. Here is what their public guidance says:

Operator	What its public guidance says
Airtel	Airtel’s article gives general Android guidance and says call-barring options may vary by device and operator. Check with Airtel for instructions for your SIM.
Vi	Vi’s article gives general phone steps. However, Vi lists *717# and STOP to 155223 for its Call Filter service, while TRAI describes 155223 as a way to deactivate value-added services. Do not treat these as universal call-barring instructions.
Jio	Jio’s mobile call-management page lists call waiting, call hold and call forwarding. Its separate business toll-free service uses “call barring” to mean blocking callers from accessing a business toll-free number. That is different from barring calls on a personal mobile SIM.
BSNL	The public mobile pages reviewed do not give a general call-barring code. BSNL lists 1503 for support from a BSNL mobile or landline, and 1800-180-1503 from another operator.
MTNL	The public mobile pages reviewed do not give a general call-barring code. MTNL Mumbai lists its mobile customer-care numbers as 1503, 2222 1503 and 9869 012345. Check the relevant MTNL service area for current support details.

How to Remove Call Barring If It Won’t Turn Off

Trying to remove call barring but the restriction is still active? The problem may be with the type of restriction, the SIM you are checking, or your mobile operator.

1. Check Which Call Restriction Is Active

Call barring can apply to different types of calls. For example, turning off international-call barring will not remove a separate restriction on incoming calls. Check which type of call is being restricted before changing the setting.

2. Check the Correct SIM

If your phone has two SIMs, make sure you are checking the call-barring settings for the SIM that is having the problem. The restriction may be active on one SIM but not the other.

3. Contact Your Mobile Operator

If the call-barring option is missing or your request to turn it off keeps failing, contact your mobile operator. Ask them to check which restrictions are active on your number and whether they can remove them from their side.

4. Do Not Guess the Call-Barring Password

Some phones may ask for a password when you try to change call-barring settings. If you do not know the password, contact your operator instead of trying random passwords or codes found online.

If call barring still cannot be removed, your operator may need to check your account or network settings. Apple advises contacting the provider when call problems may be related to account or network issues, while Samsung also directs users to their SIM provider when active call barring needs to be deactivated.

Conclusion

Call barring can restrict incoming or outgoing calls, but the available settings depend on your device and operator. On Samsung Galaxy phones, check Supplementary services → Call barring. On iPhone, follow your mobile operator’s instructions. If the setting is missing or will not turn off, contact your operator to check whether a restriction is active on your line.

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