Teletalk Call Block Service

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 register, 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 about Teletalk Call Block Service, visit official website of Teletlak.

    Facebook page of Teletalk:

    Block a number in Teletalk