Number overview
0800-111-7302 is a toll-free number (the 0800 prefix). It is reported as a nuisance call using an automated-voice survey that impersonates a power company.
Reported behavior
- Uses the name of a real power company, or poses as an affiliated organization
- Runs an automated-voice survey on your electricity rates or usage
- May ask you to input personal information (address, contract number, etc.)
Legitimate power companies do not normally collect personal information via an automated voice. If anything feels off, verify directly with your current provider.
How to handle this call
Don't engage with the automated survey, and don't share personal information. To check whether a notice really came from your power company, call the number listed on its official site or your bill.
Sources of the reports
The descriptions on this page are based on user reports posted to third-party phone-number directories (checked as of 2026-08-03). This site has not independently verified the caller, and nothing here identifies the caller definitively. The reporting sources we checked are:
- jpnumber: registered as a fake power-company automated-voice survey
- Number-lookup articles via Hatena Bookmark: reports of an automated electricity-rate survey call
Where to report or get help
- Consumer Hotline: 188
- Police consultation line: #9110
- Ministry of Internal Affairs and Communications - Telecommunications Consumer Consultation Center: 03-5253-5900