Dial the NS&I contact number contact number on 0870 218 1137 for information on bond management. The NS&I customer service team can provide information on premium bonds, ISAs, income bonds, investment accounts, and more. Questions related to the international payment service should be directed to the NS&I support team. To report problems, security concerns, or complaints, call the NS&I phone number and talk with an advisor.
NS&I Contact Number
0870 218 1137
Calls cost 13p per minute plus your phone companies access charge.
NS&I Contact Numbers
|Customer Services||0870 218 1137|
|Complaints||0125 383 2007|
|From Abroad||+44 125 383 2007|
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