Most people searching 667 vs 668 Pakistan already know both codes deal with SIM verification — but nobody clearly tells them which one to use, when, and why. This guide gives you a definitive, PTA-aligned answer: what each code does, the exact steps to use it, what it costs, and a real-world decision chart so you never pick the wrong code again.
Quick Answer: 667 vs 668 Pakistan at a Glance
| Purpose | Details of the SIM in your phone | All SIMs on your CNIC | Network identification |
| Send | MNP | 13-digit CNIC | 11-digit mobile number |
| Returns | Owner name, partial CNIC, activation date | SIM count per operator | Network name only |
| Works For | Only the SIM is physically in your phone | Any SIM on your CNIC | Any Pakistani number |
| Cost | ~Rs. 0.50–2 (standard SMS) | Rs. 2 + taxes | Standard SMS rate |
| Free Alternative | None | cnic.sims.pk portal | None |
| Check Others Remotely? | ❌ No | ❌ No | ✅ Network only |
This table alone resolves most of the confusion between 667 and 668 in Pakistan. The sections below cover each code in full detail.
What is 667 — and How Do You Use It?
The 667 code gives you the registration details of the SIM physically inserted in your phone. It is the most direct way to confirm who a SIM belongs to when that SIM is already in your hand.
How to Use 667
- Insert the SIM you want to check into your phone.
- Open your messaging app.
- Type MNP
- Send to 667
- Receive the owner’s name, a partial CNIC, and the activation date within seconds.
667 Pricing Table
| Message to Send | MNP |
| Short Code | 667 |
| Cost | ~Rs. 0.50–2 (standard operator SMS rate) |
| Available On | Jazz, Zong, Ufone, Telenor, SCOM |
| Works Remotely? | ❌ No — SIM must be physically in your phone |
| Official Authority | PTA / Mobile Network Operators |
Critical limitation:Pakistani telecommunications law strictly limits 667 to self-check only. The SIM must be in your device. You cannot use 667 to check any other person’s number remotely — that is not legally permitted.
Want to know how many SIMs are allowed on one CNIC?
See the official PTA SIM limit rules in Pakistan.
What is 668 — and How Do You Use It?
The 668 service is PTA’s official SIM Information System. The most important distinction in the 667 vs 668 Pakistan comparison is this: 668 is about your CNIC identity — not a single SIM. It shows all active SIMs registered to your national identity number across all operators.
How to Use 668
- Open your messaging app.
- Type your 13-digit CNIC — no dashes — example: 3520212345679
- Send to 668
- Receive operator-wise SIM count: “Jazz: 1. Zong: 0. Ufone: 1. Telenor: 0.”
668 Pricing Table
| Message to Send | 13-digit CNIC (no dashes) |
| Short Code | 668 |
| Cost | Rs. 2 + applicable taxes per SMS |
| Available On | All Pakistani networks |
| Free Alternative | cnic. sims.pk — official PTA portal, zero cost |
| Returns | SIM count per operator against your CNIC |
| Official Authority | Pakistan Telecommunication Authority |
💡 Want the same result for free? Visit cnic. sims.pk — PTA’s official web portal delivers identical CNIC-linked SIM data at zero charge.
📌 Found an unknown SIM on your CNIC? → Deactivate Extra SIM in Pakistan — Full Official Guide
What is 76367 — The Third Code You Need to Know
While the 667 vs 668 Pakistan comparison covers ownership and registration, 76367 serves a different purpose entirely — it identifies which mobile network a number belongs to. This is especially useful after MNP (Mobile Number Portability), when a user has switched operators but kept the same number.
How to Use 76367
- Open messaging app
- Type the 11-digit mobile number starting with 03
- Send to 76367
- Receive the network name in seconds.
76367 does not reveal the owner’s name or CNIC details. Use it to identify the right operator before calling their helpline or filing a complaint.
For complete Jazz verification methods, visit our guide to Jazz SIM owner details.
Complete Pricing Comparison
| 667 | MNP | ~Rs. 0.50–2 | ❌ No |
| 668 | CNIC number | Rs. 2 + taxes | ✅ cnic. sims.pk |
| 76367 | Mobile number | Standard SMS rate | ❌ No |
Operator Self-Check Codes — Bonus Table
Beyond the 667 vs 668 Pakistan comparison, each network offers free USSD codes for instant own-number checks:
| Jazz | *99# | 111 |
| Zong | *310# | 310 |
| Ufone | *336# | 333 |
| Telenor / Onic | *345# | 345 |
| SCOM | Contact helpline | 711 |
These are free, instant, and require no SMS charge — use them when you only need your own line’s basic details.
When to Use Which Code — Decision Chart
| Found a SIM, want to know who it belongs to | 667 |
| Want to see all SIMs registered on your CNIC | 668 or cnic. sims.pk |
| Spot an unknown SIM on your CNIC via 668 | 668 → operator helpline |
| Want to know which network a number uses | 76367 |
| Check your own number instantly for free | *99# / *310# / *336# / *345# |
| Transfer or remove a SIM legally | Operator franchise + CNIC |
📌 Full CNIC check walkthrough → CNIC SIM Check Pakistan — Complete Official Guide
Frequently Asked Questions
Q: What is the core difference between 667 and 668 Pakistan?
667 checks the SIM physically in your phone. 668 checks all SIMs registered on your CNIC. They solve two different problems — never substitute one for the other.
Q: Is 668 free in Pakistan?
No. PTA’s 668 service charges Rs. 2 + applicable taxes per SMS. The free alternative is cnic. sims.pk — PTA’s official portal with identical results at zero cost.
Q: Can 667 check someone else’s number remotely?
No. 667 works only for the SIM physically in your device at that moment. Remote lookup of another person’s SIM registration is not permitted under Pakistani telecommunications law.
Q: What does 76367 actually return?
76367 tells you which mobile network a Pakistani number belongs to — useful after MNP porting. It does not return the owner’s name, CNIC, or registration details.
Q: I found an unknown SIM on my CNIC via 668 — what should I do?
Note the operator from the 668 reply, call their helpline directly, visit their franchise with your CNIC, and report to PTA at the free helpline 0800-55055.
Conclusion
667 and 668 serve two different purposes — 667 checks a single SIM in your phone, while 668 shows all SIMs across every network on your CNIC. Use both for complete verification.
For complete SIM verification in Pakistan, visit our official guide toSIM owner details in Pakistan.