From 6 April 2013 www.nsandi.com will be carrying out maintenance work on their systems (this includes internet and telephone) This work is scheduled to finish at 08:00 on 8 April 2013. (UK time)
During this period you will not be able to access account information, make deposits or withdraw money from your account. www.nsandi.com are sorry for any inconvenience caused.
Check your Premium Bonds winnings now: www.nsandi.com/savings-premium-bonds-have-i-won
As at December 2012 www.nsandi.com are holding over 863,000 unclaimed Premium Bond prizes worth more than £43 million.
After 18 months, prizes that haven’t been cashed in are classified as unclaimed.
There’s no time limit for claiming prizes and it’s easy to check to see if you’ve won.