Bharat Sanchar Nigam Limited has a self care portal on their website which provides services for both unregistered and registered users.
BSNL provides landline numbers, mobile numbers (GSM) with data features, broadband as well as Wi-Fi products. They also provide other enterprise level products and fancy number auctions.
Using their self care portal you can request for new service, track new service requests, pay your bills, check and redeem loyalty reward points, register and track a complaint or check landline or broadband usage. Pretty much everything if you are their registered client.
Following are BSNL customer care numbers for their several products and services.
BSNL LandLine customer care number
1500 from BSNL mobile or Landline
1800-345-1500 from other operator mobile or Landline
BSNL Broadband customer care number
1504 from BSNL mobile or Landline
1800-345-1504 from other operator mobile or Landline
BSNL GSM Postpaid or Prepaid customer care number
1503 from BSNL mobile or Landline
1800-180-1503 from other operator mobile or Landline
BSNL WLL or CDMA customer care number
1502 from BSNL mobile or Landline
1800-180-1502 from other operator mobile or Landline
You can also request a call back if you have a complaint on their self care portal. This applies to both registered and non registered users.