FOI REF: FOI-2023-1355
You asked
How many new National Insurance Numbers have been issued in England and also the UK as a whole since 2011, and how many National Insurance Numbers have been issued during that time to people who were not born in the UK.
We said
Thank you for your recent request.
We do not hold information about National Insurance numbers.
National Insurance is administered by HM Revenue and Customs (HMRC) their FOI team can be contacted at foi.request@hmrc.gov.uk. Their statistics page may be of some use in your research.