
I am personally a BSNL user and experience with its network in both land-line and mobile. So I know most of them need these customer care numbers to complaint, yell, shout, re-active SIM card and also request for a service (jokes apart).
Read: Ranking of GSM SIM networks in India.
Following is the list of numbers:
BSNL Landline Customer Care Number
- Toll Free Number: 1500 (Call directly from your land-line)
- Metered: Any STD code of that circle + 21211500 (e.g: If I live in New Delhi so my STD code will be ‘011’ so to make call I will dial 011-21211500)
CellOne all India Help:
- Any mobile: 1800 180 1503
- BSNL Landline: 1503
- BSNL or CellOne: 9422024365 / 9422124365
BSNL Broadband Helpline Number
- Toll Free Number: 1504
- Postpaid BroadBand Toll Free Number: 1800-424-1600
- Prepaid BroadBand Toll Free Number: 1800-424-1601
- Metered: Any STD code of that circle + 21001504(e.g: If I live in New Delhi so my STD code will be ‘011’ so to make call I will dial 011-21001504)
Other BSNL service number
- Dataone Broadband: 1600-424-1600
- PSTN Call Center: 1500 (in select states)
- Sancharnet Help Desk: 1957
- BSNL WLL Customer Care Number: 1500
- BSNL Internet Help Desk Number:1957