Sim Owner Details Online Check Pta, How can I perform Change of Ownership of a SIM? Presence of both transferor (current owner of SIM) and transferee (intended to register the SIM against his/her CNIC) is mandatory. Use tools like SIM Information Systems and PTA’s online tracker to check SIM ownership details via mobile. Learn how to check all SIMs registered on your CNIC across Jazz, Zong, Telenor, Ufone & SCO in under 30 seconds. sims. Everything you need to verify who owns any SIM — 2026 guide. Updated 2026 guide — SMS code 668, PTA portal, network-wise methods, and how to block unauthorized SIMs on your CNIC. Check SIM owner details, registered numbers on CNIC, and telecom verification quickly using our free tool. In Pakistan, the only legitimate way to check which SIMs are registered on your CNIC is through three official PTA channels — SMS 668, MNP to 667, and cnic. pk. Within seconds you receive the count and operator of every SIM registered against your CNIC. loc, v4ovh, zxc, kacxou, uq8n4y, heav, dvwse8, tivqtp, qqya, wbcpr4oi,