Telenor Offers Call and SMS Block Service

telenorTelenor Pakistan is now offering SMS block service as well, in addition to already offered Call block service.

This call and SMS block service allows Telenor prepaid and postpaid customers to block certain numbers that they don’t want to receive calls and SMS from.

Both SMS and Call block services are offered in a bundle, and comes at a fixed monthly charge of Rs. 20 plus tax per month.

Once you block a caller, any call from that caller will not reach you. Instead a prompt is played to that caller every time s/he attempts to call you. You can change the default prompt to a busy tone (number busy) or a ringing tone (call not picked up) and so on.

Service Details:

  • Subscribers can now block Calls & SMS using a single short code 420
  • Black listing a number(s) will block calls, missed calls as well as incoming SMS from the number(s)
  • White listing a number(s) will only allow calls and SMS from the number(s)
  • Customer cannot choose one service at a time, both the services will be activated at the same time.
  • Service is available for both prepaid and postpaid customers.

How to Block a Call or SMS on Telenor Number:

To block callers, you need to SMS ‘sub’ to 420 to get registered.


After a few hours, when you get registered, you will receive a confirmation SMS.

Then you can SMS the Number, which you want to block, to 420.

Sample: After you are registered, SMS 03XX-XXXXYYY to 420.



  • To subscribe, send SUB to 420
  • To unsubscribe, send USUB 420
  • To block, send 03XX-XXXXYYY to 420
  • For a list of commands, send HELP 420


Charges detail is as per follows:

  • Monthly Subscription = Rs. 20 + tax
  • Blocking or Unblocking a number over SMS = Rs. 2 + tax (one time)
  • Blocking or Unblocking a number by calling 420 = Rs 2 + tax (per minute)
  • Blocking or Unblocking a number by Call Blocker Website = Rs. 2 + tax (one time)

NWD & IDD Subscription:

The service blocks incoming calls & SMS only. It works on two access levels: Nationwide Dialing (NWD), International Direct Dialing (IDD). If you have International Roaming (IR) on your number, you will have to change it back to NWD or IDD & then you can subscribe to this service.

  • Bari jaldi yaad agaya telenor walo ko,oohh acha telenor waley chatey nahi honey na k koi block karey kisi ko ,chatey hongey k flirt aur dhooka dahi phelay ,is liye shayad block nahi ki ho gi.yahi tu agenda hai inka

  • Bari jaldi yaad agaya telenor walo ko,oohh acha telenor waley chatey nahi hongey na k koi block karey kisi ko ,chatey hongey k flirt aur dhooka dahi phelay is liye shayad block nahi ki ho gi,yahi agenda hai inka

  • pakistani awam bhi na… i must say again… pakistani customers kabhi b khush nai ho sakte

    • @Imran Bahii App Ne Bikul Sahii Batt ki Ye Kabii Be Khush Nahii hoo Sakte :) Un Main Mein Khud Be Shamil hoo

  • What i think these services should be free of charge. BTW who many numbers are you going to block.

  • Zong best hai!!! Zong me sms & call block srvc just rs. 15+tax monthly hai aur kitnay b number block ya unblock kro msg pa freeee!!!!

    zOng rOckx!

  • Telenor ki har network calls aur SMS k rates kam hain otherwise in Sab services k price tou bht bury han including Internet

  • No doubt about it Ufone walay sasta Internet dy ry han lakin bht thaka hua ha unko Internet 2nd unke call rates zada Han aur per week SMS package ka koi chaker Nhi…ek achi baat ha k friday wala din without kisi activation k recharge per 60min free milty Han aur baki Dino main jitna balance use karo utny minutes free…but still I’m using telenore thinking to MNP my jazz number before I did this on telenor and now thinking to Ufone

    • g apna number or id card number send krdo me active kr deta ho ya phr ap khud 345 pe call kr k active krwalo

  • hume kese pata chalega k hum jisse msg karahe hain unke pass msg jaraha hy k nahi ????…. msg sending fail hojata hy ya pir hum samajte hain jese msg to chala gaya per samne wala reply nahi deraha … ???
    Jaldi batao plz is bare me … it’s urrgent :(

  • telenor ki servic week hoti ja rai hai plz servic ko behtar krnay k leye hard working ki zrorat hai

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