First up, the official tool is the NS&I Premium Bonds Prize Checker on their website. Think of it as a robot butler that tells you if you’ve won anything. You just need your Holder’s Number – that nine or ten-digit number printed on your certificate or any letter from NS&I.
It’s like logging into your email, but instead of spam, you might find a cheque for a thousand quid. If you don’t have your certificate, don’t panic. You can usually find your Holder’s Number on an old bank statement or by logging into your online NS&I account.
The Old-School Method: Paper and Patience
Remember the days of waiting for the post? You can still check by post, but it’s a bit like using a rotary dial phone when you have a smartphone. You send a letter to NS&I with your bond numbers and a stamped, self-addressed envelope. It takes weeks.
Let’s be real: nobody has time for that when you can get an answer in seconds. If you’re a sentimental soul who loves a paper trail, go for it. But for the rest of us, the internet is our friend.
