Caller Barred [upd] Jun 2026

If a device is lost or stolen, activating outgoing call barring through a service provider like Airtel or BT can prevent thieves from running up fraudulent bills.

Call barring acts as a filter for your phone's communication, often requiring a network-provided password (frequently default codes like 0000 or 1234 ) to activate or change settings. It is typically managed through the "Supplementary Services" or "Calling Accounts" menu in a smartphone's settings. Types of Call Barring caller barred