How to Check
Zong SIM Owner
Details
6 official methods to verify Zong SIM ownership — SMS 667, dial *310#, Zong App, PTA portal & more. Free, secure, and completely legal.
Your Zong SIM.
Your Identity.
Every Zong SIM in Pakistan must be registered against a valid CNIC with biometric verification under PTA rules. Checking Zong SIM owner details lets you confirm that a number is correctly registered in your name and helps you detect any unknown Zong SIMs issued on your CNIC.
Zong SIM owner details include your registered name, CNIC number, activation date, package type, balance, biometric verification status, and network information — all linked permanently through NADRA's Multi-Finger Biometric Verification System (MBVS).
Check on PTA Portal →Consider yourself
protected.
before it starts
How to check
Zong SIM owner details
PTA and Zong (CMPak) provide 6 official channels — from instant SMS codes to walk-in service centers.
All Zong SIMs
on your
CNIC
PTA's portal at cnicsimcheck.pk shows every SIM registered under your CNIC — across all operators. If more Zong SIMs appear than you own, take immediate action.
You can also SMS your 13-digit CNIC to 668 for a quick count of all SIMs per operator — no internet required.
Quick codes
at a glance
All official Zong codes for SIM verification, ownership check, and biometric status.
Transfer your
Zong SIM
legally
If a Zong SIM is legitimately being handed over to another person, both parties must complete biometric verification at a Zong franchise.