Home » PTA SIM Checker » Services » PTA SIM Infomation and Verification Checking System PTA SIM Infomation and Verification Checking System Unknown 6:42 PM Pakistan Telecommunication Authority To find out the total number of SIMs registered against your CNIC, enter your CNIC and click Submit. Call respective company's helpline or UAN given below: CNIC Number: Example: 6110123456789 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati