Report breakdown
Number Range Info
0120 is the toll-free (Free Dial) number range. The receiver pays for the call, and it is widely used for corporate customer support and inquiry desks.
Calls itself "Electricity Rate Research Center". A "fake power company" unrelated to any real electricity company. It is highly likely a sales tactic that tries to extract personal information and contract details on the pretext of reviewin (machine translation)
A checklist of contacts and services to update before changing your phone number, and ways to reduce nuisance calls without changing it.