The service  Number Identification Barring allows you not to display your phone number to the  subscriber you are calling.

If the service is activated but you decide to "open" your mobile number for a specific outgoing call, dial the number in the format.

• *
• 3
• 1
• р
• phone number
• з

or select the option Show your phone number in your mobile phone (you can also return to Number Identification Barring  using your mobile phone menu).

The correctness of the service operation is guaranteed only within TriMob mobile network.

The activation fee of the service is 150 UAH, including VAT. Additional Pension fund fee is 7.5% of service cost excluding VAT. 

Using of the service is free of charge.

Note: When sending a SMS your number will be displayed anyway