Independent telecom information guide · Official sources linked · We never store CNIC or phone numbers
Evidence-led telecom guidance
Latest guides & articles
Clear explanations about SIM self-checks, mobile networks, account safety and official support routes in Pakistan.
AllSIM CheckNetworksSafetyCodesExplainers
1
SIM Check
How to check SIMs registered on your CNIC
A practical official-method walkthrough for a safe identity audit.
2
Explainer
667 vs 668: what each code actually does
Choose the correct shortcode for your specific task.
3
Safety
What to do when a SIM is not yours
Document, report and follow up on an unexpected connection.
4
Verification
Biometric SIM verification guide
Understand when an authorized centre needs your fingerprint.
5
Safety
How to block a stolen SIM
Fast, operator-led steps after a phone or SIM is lost.
6
Network
Check a mobile number’s current network
Use the official portability-aware network check.
7
Security
SIM swap fraud warning signs
Recognize sudden loss of service and secure important accounts.
8
Network
SCOM SIM check guide
Official support options for AJK and Gilgit-Baltistan users.