If you need assistance with BSNL fiber broadband services, you can reach their customer support using the following contact numbers:
- For general services: dial 1500 or 1800-345-1500
 - For broadband and internet services: dial 1800-4444
 
How to register complaint with BSNL fiber broadband helpline number
To register a complaint with BSNL fiber broadband helpline number, follow these steps:
- Dial the appropriate helpline number provided.
 - Navigate through the interactive voice response (IVR) system to select the complaint registration option.
 - Provide your customer ID or registered mobile number when prompted.
 - Clearly explain your complaint to the customer care representative.
 - Once your complaint is registered, you will receive a reference number for tracking purposes.
 
How to talk to a live person at BSNL fiber broadband customer care
If you prefer to speak to a live person at BSNL fiber broadband customer care, follow these steps:
- Dial the relevant helpline number.
 - Select the option to speak to a live representative from the IVR system.
 - Wait on hold until connected to a representative.
 - Clearly articulate your issue to the representative for assistance.
 
Contacting BSNL fiber customer support via email
Yes, you can contact BSNL fiber customer support via email at cmdcomplaints@bsnl.co.in. However, note that response times via email may be longer compared to calling the helpline number.