Number overview
0120-503-024 is the customer-center phone number of ENEOS Denki, the electricity service of ENEOS Corporation.
Number details
- This is a legitimate ENEOS Denki phone number
- It is used for electricity contract changes, rate inquiries, and move-in/out procedures
- You may receive informational calls about your contract
If you receive a call
A call from ENEOS Denki may be about your electricity contract. If you are an ENEOS Denki customer, the call is most often about confirming contract details or guiding rate-plan options.