Stay informed with the latest updates on PTA biometric rules, CNIC SIM limits, and mobile network tutorials.
PTA NewsComplete step-by-step guide to checking how many mobile SIM cards are registered on your CNIC number via PTA 668 SMS service and online portals.
SIM SafetyLearn the official procedure to cancel and block illegal or unknown SIM numbers registered under your CNIC at Jazz, Zong, Telenor, and Ufone franchises.
CNIC RulesUnderstand the latest PTA policies regarding the maximum limit of 5 voice SIMs and 3 data SIMs per CNIC, biometric re-verification, and international roaming.
Network GuidesWant to switch from Jazz to Zong or Telenor to Ufone while keeping your original phone number? Follow this easy Mobile Number Portability guide.