Get BSNL PUK on SMS if SIM Locked due to PUK Code


Bharat Sanchar Nigam Limited has introduced a new way to get BSNL PUK code on SMS gateway, Just check the SMS code and send in the given format to unlock you locked SIM card…

We have already presented how to unblock the SIM PUK if having the code, and how to ignore from frequent lock and what are the possible reasons for SIM PUK block, but here we update the way to get PUK code through SMS for your own BSNL mobile number.


At present this facility is available in Kerala circle with the following syntax with out any other assistance, BSNL prepaid or postpaid mobile service customer can send SMS only in the following given format by inserting the existing working SIM card

How to Get BSNL PUK code through SMS

ServiceSyntaxSMS Sent to
To Unlock PUK CodePUK <19 Digit SIM Number>53733
BSNL PUK Code SMS Format

From where we send SMS from any other mobile?

You can send SMS from any network mobile, but have to enter the PUK code on that blocked SIM card.

What are the charges to send and to get PUK code on SMS?

From BSNL mobile network, the incoming and outgoing SMS are free, but from other network it is chargeable as per the operator charges.

How to get PUK on SMS without SIM number?

There is no possibility to get PUK code through SMS without 19 digit SIM card number or IMSI, if not available, just approach BSNL CSC / Franchisee center to know the SIM number or to get PUK.

What are the other ways to get PUK code?

Authorized customer may call to customer care or approaching nearest BSNL Customer Service Center or Franchisee personally is the available ways to get the code by providing the mobile number.

When this service is available in all India?

The SMS service to get PUK code may be available soon for PAN India, and we will update as soon as launch, but customer may try once in the above format if required the PUK.

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