To check if you’ve won a prize on Premium Bonds, you can visit the NS&I checker on its website and enter your bond numbers. There is also an NS&I app which allows savers to check results on the go.
"If you’ve ever bought Premium Bonds, it’s worth taking a moment to check in on them. All you need is your NS&I holder’s ...
"If you've ever bought Premium Bonds, it's worth taking a moment to check in on them. All you need is your NSandI holder's ...