KDDI Financial Eligibility Check
This check indicates the financial status of a device on the KDDI network in Japan. It affects how the device can be bought and sold, as well as how it can be reactivated.
Why It Matters
This check’s data is critical to understanding a device’s financial relationship with KDDI Japan. These statuses significantly influence a device’s value and potential reuse options.
Devices may appear clean today, but financial red flags, such as “UNPAID BILLS” or “BLOCKED”, can signal a future block or failed resale. With this check, you get ahead of those issues and make smarter, lower-risk decisions across your device lifecycle.
When to Use
For resellers and wholesalers dealing in Japanese imports, this check is essential for validating device eligibility and reducing post-sale returns.
Returned Data Fields & Examples
CLEAN: The device is eligible for activation.
BLOCKED: Means the device is either blocked by KDDI or has been flagged on a global blocked list.
UNPAID BILLS: The customer has not fulfilled their service contract or has an outstanding balance on their account.
NON-KDDI IMEI: The phone is not recognized by or is incompatible with the KDDI network.
| Field | Example 1 | Example 2 |
| Status | Finished | Finished |
| Input | 411111111XXXX | 511111111XXXX |
| IMEI | 411111111XXXX | 511111111XXXX |
| Serial | G6TDP8S2XXXX | DNPG4E2EXXXX |
| KDDI | UNPAID BILLS | BLOCKED |
The returned data set examples shown are provided for demonstration and educational purposes only. Actual results may vary based on the specific device and checks performed.