How to block unwanted calls in Teletalk network

To block a number in Teletalk, you need to subscriber to Teletalk Call block service (Also known as Malicious Call block service of Teletalk).

To activate Call block service in Teletalk:

dial 1515 and follow the instruction.
It will activate Call block service of Teletalk. Monthly fee tk10.
After that you can block a number from calling to your Teletalk number.

To register/stop/add/delete, follow below ussd code/sms :
  • To register Teletalk Call block, write REG and send sms to 2466
  • To add block number in Teletalk Call block, dial *153*1*NUMBER#
  • To delete existing block number in Teletalk call block, dial *153*2*NUMBER#
  • To stop/unregister Teletalk Call block, write UNREG and send sms to 2466
    For updated information, visit Teletalk official website:

    Visit Official Facebook page of Teletalk:

    Block a number in Teletalk

    Total Blog Visitor