What Is TNT SIM Registration?
TNT (Talk ‘N Text) users in the Philippines are required by law to register their SIM cards to avoid disconnection. This rule is part of the SIM Registration Act to prevent scams, fraud, and misuse of mobile services.
Whether you’re using a TNT SIM or a Smart SIM, the registration process is simple, and you can complete it online for free.

How to Register Your TNT SIM (Step-by-Step)
If you’re wondering, “How do I register my TNT SIM?”, here’s the easiest way:

Option 1: Register Online via TNT SIM Registration Link
1. Go to the official TNT SIM registration website: https://simreg.smart.com.ph
2. Enter your TNT mobile number and click “Send OTP.”
3. Enter the OTP (One-Time Password) sent to your phone.
4. Fill out the form with your:
- Full name
- Birthday
- Sex
- Address
- Valid ID and ID number
- Upload a selfie with your ID (clear photo)
5. Review all details and submit.
6. You will receive a confirmation message once your SIM is registered.
This same process works for Smart and TNT SIM cards.
TNT SIM Registration Number
You can also *dial 888# to access customer service or check services, but the registration itself must be done online via the official link.
TNT SIM Registration App (Is There One?)
As of now, there’s no dedicated TNT SIM registration app. Registration is handled through the Smart registration portal, which supports:
- TNT SIM cards
- Smart Prepaid
- Smart Bro
- Postpaid (auto-registered)
You can open the site on:
- Any browser (Chrome, Safari, Firefox)
- Android or iOS phones

How to Check Your TNT SIM Registration Status
If you already registered and want to check your status:
Enter your mobile number.
You’ll be notified if the number is already registered or not yet registered.
Alternatively, wait for the confirmation text or call *888 to talk to a TNT/Smart agent.
TNT SIM Registration Online – Free and Secure
There is no charge to register your TNT SIM. Avoid third-party agents or websites asking for money or personal banking details. Always use the official Smart SIM registration website.
FAQs
Is there a deadline for SIM registration?
Yes. The SIM Registration Act sets deadlines. Make sure to register before the final date or risk SIM deactivation.
Can I register an old TNT SIM?
Yes. As long as the number is active and receives SMS, you can register it online.
\What if I lost my TNT SIM?
Contact TNT/Smart via hotline or go to a Smart Store for SIM replacement and re-registration.
Can I register my TNT SIM with a passport or foreign ID?
Yes. Foreigners can register using their passport, visa, or proof of address in the Philippines.
TNT SIM Registration Quick Links
| Service | Link / Access |
|---|---|
| TNT SIM Registration Link | https://simreg.smart.com.ph |
| Smart SIM Registration | Same as above |
| TNT SIM Status Check | Use the same registration link |
| TNT Hotline Number | Dial *888 or visit Smart Store |
| SIM Registration Number (Free) | No special code – just use the website |
Make sure to complete your TNT SIM registration online to avoid service interruption. Use only the official link and register for free. If you haven’t registered yet, do it today and share this guide to help others!
