Call and SMS Block Codes 2020 - Zong, Mobilink Jazz, Ufone, Telenor, Warid

Sick of unwanted calls and SMS messages? Follow the easy instructions with call block and sms block service of Zong, Mobilink Jazz, Ufone, Telenor, Warid. Find out how to block number on Ufone UBlock, how to block number on Telenor, how to block number on Jazz, how to block number on Mobilink, how to block number on Zong, how to block number on Mobilink, how to block number on Warid and how to block number on djuice. Updated 2020 codes and charges. Tested 100% working on all networks.