BSNL Bars ISD for Prepaid Connections

BSNL has officially announced that international callings will be pre-deactivated on all new prepaid connections as per TRAI directives. Existing prepaid customers will be informed via SMS regarding this.

But best part is those who like to continue enjoying ISD services, can easily activate ISD services by sending SMS. Just send ‘ACT ISD’ to 53733. To deactivate send ‘DEACT ISD’ to 53733

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27 Comments on "BSNL Bars ISD for Prepaid Connections"


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July 23, 2015 9:36 am 9:36 AM

The sms request for isd activation has been changed the new format for isd activation is
To 52271

September 3, 2017 11:46 am 11:46 AM

Thanks. This helped!

December 18, 2014 1:47 pm 1:47 PM

What is the key word for activating ISD on prepaid mobile in Karnataka circle?

saurabh Saha
August 25, 2014 2:49 pm 2:49 PM

The write msg is HELP ACTISD. send it to 53733.