SimCheck.pk started from a simple problem: searching for "SIM check" in Pakistan surfaces sites that ask for your CNIC, promise owner details they cannot legally have, or bury the official PTA service under ads. We wanted a site that answers the question directly and points you to the real source.
What we do
- Explain official services such as PTA's 668 SMS, cnic.sims.pk and DIRBS in plain language.
- Build small utilities — number formatter, network checker, IMEI validator — that run entirely in your browser.
- Keep operator pages with codes, helplines and step-by-step guides.
What we don't do
- We don't look up SIM owners or sell personal data.
- We don't collect CNICs, IMEIs, phone numbers or OTPs.
- We aren't affiliated with PTA, NADRA, Jazz, Zong, Ufone, Telenor or SCO.
Accuracy
USSD codes and procedures change. We review pages regularly and show a "last reviewed" date on each. If you spot something out of date, please tell us.
Last reviewed: 2026-11-14. Codes and procedures can change — confirm with the official source before relying on them.