Popular BSNL validity-extension Prepaid Recharge Plans

BSNL Mobile all India Helpline Number is '1503' and you can dial '1800-180-1503' from any operator.

You can call BSNL customer care number is 1800-425-1957 from any operator.

GP is Grace Period, and GP1 for subscribed BSNL prepaid plan starts from the day 1 of expiry of the account under BSNL GSM mobile services, and the period of 7 days from the expiry date, and in this time, all the available balances if any will be added to next recharge, and with in GP1 time operator allows to get all incoming calls by barring the outgoing voice and data/sms services.The GP2 is a time for which a subscribed BSNL prepaid plan starts from the 8th day of expiry date, and this GP2 is applicable for all BSNL prepaid plans, where if any existing balances available before expiry will not carried for GP2 period, and also all the VOICE / SMS / DATA services are completely barred, and the time for BSNL GP2 is 165 days from GP1.

1.Dial BSNL Mobile Customer Care number and intimate the details to Block BSNL SIM card, and the representative will ask for the following details,Name,Date of birth,Address details.If you confirm the same, then the executive of BSNL customer care will process the issue to concerned switch for immediate blocking of the SIM and circulate a request number to you. 2. Approach nearest authorized customer service center and submit valid Proof of Identity /Proof of Address [Aadhar card] for fast deactivation of existing SIM card, and the team of BSNL immediately will place a request in their database to block BSNL SIM card.

As long as you are a BSNL Rs. 399 and above mobile postpaid or Rs. 745 and above landline broadband plan customer, the first 12 months of your Amazon Prime membership is included in your plan and you do not need to pay anything additional

First Insert the new BSNL SIM into your phone and then dial 123 and then follow the prompts of the IVRS computer to know your balance amount. Once the balance amount is known, your SIM is ready for further use.

Go to the nearest bsnl office and submit your id proof and passport size photo and fill the application form.then they will give a new sim.

To set caller tune in BSNL for free Send SMS BT<space>ACT to 56700 to set Default BSNL Tune as your caller tune. For selecting a specific song send code via SMS (BT<space>Song Code) to 56700.

To activate International Roaming get a Dual IMSI SIM card from nearest customer care centre. Your new SIM will be activated in a few minutes and IR facility will be enabled.

BSNL customer care can be contacted from any mobile operator by dialling 1800-180-1502.