Call Barring Code -

Disclaimer: The codes provided are standard GSM codes. Availability and functionality depend entirely on your mobile network operator. Always verify with your carrier before relying on these features for security or parental control.

Here are some common Call Barring Codes used by various telecommunications service providers:

– Check your SIM pack, carrier’s website, or account dashboard. call barring code

Call barring is a powerful security feature that allows you to restrict specific types of incoming and outgoing calls on your mobile device. Whether you are trying to control your roaming charges while traveling abroad or wanting to prevent unauthorized international calls from your handset, understanding how to use call barring codes is essential. What is Call Barring?

Turning on "Barring All Incoming Calls" is a nuclear option for focus. Unlike "Do Not Disturb" modes on smartphones—which usually allow a second call from the same number to come through or let "Favorites" ring—call barring blocks the network connection entirely. The caller will simply hear a message that you cannot be reached. Disclaimer: The codes provided are standard GSM codes

Most GSM networks worldwide use a standardized set of Supplementary Service codes. To use these, you enter them into your phone's dialer (the keypad) and press the call button. Outgoing Call Barring All outgoing calls: 33 [Code] # International outgoing calls: 331 [Code] #

While call barring codes are universal for GSM networks, some modern LTE and 5G providers have moved these settings into the phone's software menu or the carrier's mobile app. If the "star codes" return an error message, check your phone’s "Supplementary Services" or "Call Settings" menu under "Calling Accounts." Here are some common Call Barring Codes used

If the response says "Service is not active," you are free to turn it on. If it says "Active," someone may have set it up previously, or it may be a default setting from your carrier.

A is a numeric password (usually 4 digits) required to activate, deactivate, or check the status of call barring —a network feature that restricts certain types of outgoing or incoming calls on your phone.

When a Call Barring Code is activated, it restricts outgoing calls based on specific criteria, such as: