Yes.

The first case: If you move in the same city and want to continue using your current broadband operator, you need to call the operator's customer service number to ask if there is broadband service in the new place. If there is, make an appointment and let the operator help you move. If there is no broadband service, you have to cancel your original number.

The second case: If you move in the same city but do not want to use the original operator, for example, you want to change China Mobile's broadband to China Telecom's broadband, or vice versa, you have to find the original broadband operator and cancel the fixed-line and broadband services. You need to consult your fixed-line and broadband operators for the specific requirements and procedures. You can only handle it after asking clearly. You may also need to go to the business hall to handle it.