just see some news,sounds interesting.
As per instructions from Government of Pakistan and PTA, It is mandatory that all SIMs that have not been activated by Biometric process need to be re-verified at the earliest.
http://www.mobilink.com.pk/biometric-verification/ http://www.telenor.com.pk/biometric-sim-re-verification http://www.ufone.com/Biometric-Verification/ etc...
And just enter the CNIC Number,this systems can find your ordered "Number of SIMs". http://www.cnic.sims.pk/