Every tool on this page is written in plain JavaScript and works offline once loaded. Numbers, CNICs and IMEIs you type are processed in memory and disappear when you close the tab. For anything that needs an official database — such as the list of SIMs on your CNIC or a phone's PTA status — we point you to the government service that holds that data.
CNIC SIM Check
How to see every SIM on your CNIC through PTA — SMS 668 and cnic.sims.pk.
Open tool →PopularMobile Network Checker
Find the original network of any Pakistani mobile number prefix.
Open tool →PopularIMEI Validator
Check IMEI length and Luhn checksum, then verify with PTA DIRBS.
Open tool →Mobile Number Formatter
Convert 03XX, +92 and 0092 numbers into clean, copy-ready formats.
Open tool →CNIC Format Checker
Validate a 13-digit CNIC and format it as XXXXX-XXXXXXX-X.
Open tool →Own Mobile Number Check
USSD codes to show your own Jazz, Zong, Ufone, Telenor or SCO number.
Open tool →SIM Verification Guide
Pick your operator and get step-by-step verification instructions.
Open tool →SMS Character Counter
Count characters and SMS segments for English (GSM-7) and Urdu (Unicode).
Open tool →Country Calling Code Finder
Search international dialing codes and copy them in one tap.
Open tool →Which tool do I need?
| I want to… | Use |
|---|---|
| See how many SIMs are registered on my CNIC | CNIC SIM Check (via PTA) |
| Know which company a number belongs to | Mobile Network Checker |
| Check a used phone before buying | IMEI Validator + PTA DIRBS |
| Find my own SIM number | Own Number Check |
| Write a number in +92 format for WhatsApp | Number Formatter |
Last reviewed: 2026-11-14. Codes and procedures can change — confirm with the official source before relying on them.