IMEI Checker
What is IMEI Checker?
Check network usage restrictions for multiple carriers simultaneously using IMEI. Use this service to verify carrier information and network restrictions for devices you plan to sell or purchase on online auctions or flea market sites.
Supported Carriers: docomo, au (KDDI), Softbank, Y!mobile, Rakuten Mobile, mineo
※This service is currently in beta testing, and specifications may change or public access may be suspended without notice.
※Timeouts may occur and some carriers may return errors. In such cases, please reduce the number of carriers to check and try again.
Check Network Usage Restrictions
Result Explanations
| Result | Status | Details |
|---|---|---|
| - | Not Restricted | This device is not subject to network usage restrictions. Displayed when not registered in carrier's sales information. May also be displayed if the device was replaced through repair. |
| ○ | Not Restricted | This device is not subject to network usage restrictions. |
| △ | Not Restricted | This device is not subject to network usage restrictions. Mainly displayed during carrier installment payments. May become subject to restrictions if the purchaser's installment payments are delayed. |
| × | Restricted | Network usage is currently restricted. |
| error | Error | Failed to retrieve network usage restriction information. |
