BSNL Customer Care No:
- BSNL Landline Toll Free Number : 1800-345-1500
- BSNL Mobile Toll Free Number : 1800-180-1503
- BSNL Broadband Toll Free Number : 1800-345-1504
- BSNL WLL Toll Free Number :1800 180 1502
- BSNL Internet Toll Free Number : 1957
- BSNL Web Conferencing Toll Free Number : 1800-111-233
- BSNL Landline Customer Care Number – 1500
- For DND : 1909
- BSNL Mobile Customer Care Number – 1503
- BSNL WLL Customer Care Number - 1502
- BSNL Broadband Customer Care Number - 1504
For Posting Complaint, click on the below link: