9559888 SMS said that the electricity bill was insufficient.

If you receive a message that does not belong to you, you can change or cancel your mobile phone number through the "95598" public platform of China Southern Power Grid, the unified service platform of China Southern Power Grid and the 95598 power supply service hotline. Remote operation is as follows:

1. You can pay attention to and bind the notice management of "China Southern Power Grid 95598" public platform and "Personal Center". To the right of the corresponding contact's mobile phone number, click the icon next to the pen, click Delete this mobile phone number and click Yes to confirm the deletion.

2. You can log on to the unified service platform of China Southern Power Grid, click the message subscription of My Account in the online business hall, click the icon next to the mobile phone number of the corresponding contact, click "Delete this mobile phone number" and click "Yes" to confirm the deletion.

3. Call the 24-hour customer service hotline 95598 to cancel.