Global GSMA Blacklist Check
Check any IMEI against the global GSMA blacklist to see if a device is reported lost, stolen or carrier-blocked worldwide.
Dial *#06# to reveal the IMEI. Your lookup stays private — we never store the numbers you enter.
How it works
- Enter the IMEI or serialDial *#06# or find it in Settings → About on the device.
- We run a live lookup1 credit per check, processed on demand — no data stored.
- Get your reportClear results in 1-60 seconds.
What this report shows
| Field | What it tells you |
|---|---|
| Blacklist status | Clean, blacklisted or under review across global GSMA registries. |
| Report reason | Whether the device was reported lost, stolen or carrier-blocked. |
| Network impact | A blacklisted IMEI is refused by carriers worldwide — it cannot make calls or use mobile data. |
We never store the IMEI or serial numbers you enter. Your lookup stays private.
When should you run this check?
Buying a used phone
Run a check before you pay on marketplaces, eBay, Swappa, Craigslist, OfferUp or Facebook. A 1-credit lookup can save you from a stolen or locked device.
Selling or trading in
Prove your phone is clean and unlocked to build trust with buyers and get a better price.
After a repair or unlock
Confirm the device was not blacklisted or relocked before you rely on it day to day.
Frequently asked questions
How long does a Global GSMA Blacklist Check take?
Most Global GSMA Blacklist Check reports come back in 1-60 seconds.
Is my IMEI or serial number kept private?
Yes. We run the lookup on demand and never store the IMEI or serial numbers you enter. Your check stays private.
How many credits does this check use?
Each check uses 1 credit from your account. New accounts get 1 free credit to try a lookup.
Where do I find the IMEI or serial number?
Dial *#06# on the phone to reveal the IMEI, or find it in Settings > General > About on iPhone. For serial-based checks, use the device serial number.
What does a clean vs blacklisted result mean?
A blacklisted IMEI has been reported lost, stolen or carrier-blocked and will be refused by networks worldwide. A clean result means no such reports were found, so the device should work on any compatible carrier.
Does this check unlock the phone or remove the lock?
No. This is a lookup only — it reports the current status so you can make an informed decision before buying, selling or unlocking. It does not change the device.
Related guides
- How to Check if an IMEI Is Blacklisted (GSMA Guide)
- How to Verify a Used Phone Is Not Stolen Before You Buy
- What Does a "Clean" IMEI Mean?
Need more checks?
Browse the full list of IMEI Check services or view the credit plans if you run checks often.