There's always the chance that you'll not get the Pesco bill. Therefore, you don't have to be worried over your Pesco bill. Just check your Pesco on the internet at pescobill.pk. It's a comprehensive website that is free to use that allows you to download documents and download duplicate bills for electricity. If you want to receive the Pesco bill online, you need to input your 14-digit reference number below your personal name at the upper-right area of the Pesco bill. While downloading, look over for your Pesco Bill online, and print it. You can enter the reference number below to verify your pesco bill.