How to Block Calls and SMS on Jazz SIM

Customers can block the wrong phone numbers from their Jazz SIM. With Jazz Calls and SMS block service customers can block wrong numbers up to 50 off-net and on-net SIMs. To block any network numbers dial *420# and add the numbers which you want to block.

Block Calls and SMS on Jazz SIM

Package Name Jazz Calls and SMS block service
Price Rs.1.18 /day
Subscription Code *420#
To Add Number Dial *420# > 1
Delete Number *420# > 3
Numbers can be blocked Off-Net and On-Net
Total Numbers 50 Numbers
Validity 1 Day

Terms & Conditions:

  • Customers can add and remove numbers by dialling *420#
  • This service can be activated on all Jazz prepaid customers
  • this offer price will be charged with Rs. 1.18 /Day
  • 50 Numbers can be added at the same time
  • To add the numbers dial *420*1#.

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Written by SaleemBaloch

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