What is My Number.io
How to check your own number on Smart
Smart has no reliable short code to read your own number. The quickest ways: iPhone → Settings → Phone → My Number; Android → Settings → About phone → SIM status; or detect it automatically with our free tool.
Step by step
- Open Settings. iPhone: Settings → Phone → My Number. Android: Settings → About phone → SIM status.
- Or use the carrier app. iPhone: Settings → Phone → My Number. Android: Settings → About phone → SIM status. Or open the GigaLife app.
- Or detect automatically. Use the free auto-detect tool on whatismynumber.io.
What you'll see: Your number shows under Settings (iPhone: Phone → My Number) or in the GigaLife app.
If that doesn't work
iPhone: Settings → Phone → My Number. Android: Settings → About phone → SIM status. Or open the GigaLife app.
*123# is for SIM-registration/menus, not a direct number display.
What your Philippines number looks like
A Philippines mobile number is mobiles start 09 (11 digits national), written +63 9XX XXX XXXX — for example 0917 123 4567 / +63 917 123 4567. If what you see doesn't match that, you may be reading a different field (such as the ICCID/SIM serial) rather than your number — re-check with the method above.
About Smart
Smart Communications is the wireless arm of PLDT and one of the Philippines' largest networks (it also runs the TNT and Sun brands). There is no direct self-number code, so use your phone's Settings or the Smart/GigaLife app.
Smart quick facts
| Carrier | Smart |
|---|---|
| Also known as | Smart Communications, TNT, Sun Cellular |
| Network type | Mobile network operator (MNO) |
| Parent company | PLDT |
| Country | Philippines |
| Customer care | 888 (from a Smart phone) |
| Self-number method | Settings / carrier app |
FAQ
What is the code to check my Smart number?
Smart has no reliable short code. Use Settings → Phone (iPhone) or About phone → SIM status (Android), the carrier app, or the free auto-detect tool.
Is it free?
Yes. Checking your own number this way is free, and the whatismynumber.io auto-detect tool and apps are free too.
What if it does not work?
Codes can vary by plan or region. Use the fallback: check Settings → About phone → SIM status, or your carrier's app. Or detect your number automatically with the tool.
Other Philippines carriers
Method last verified 2026-06-15 · Smart official help