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Ambac Assurance Corp.

Contact Us

Key Contacts

Investor and Media Relations

European Fixed Income Investor Relations

Information Management Services Contacts

Refundings, Notices of Redemption, Notices of Document Change
[email protected]

Requests for Consents, Waivers, Amendments
[email protected]

Financial Statements, Annual Reports, Other Transaction Documents
[email protected]

Claims Processing
[email protected]


  • Corporate Headquarters
    One State Street Plaza
    New York, NY 10004

    Tel: +1 212 658 7470
          +1 800 221 1854
    Fax: +1 212 208 3414

  • London
    Ambac Assurance UK Limited
    Second Floor
    21 Great Winchester Street
    London EC2N 2JA, England

    Tel: +44 20 7786 4300
    Fax: +44 20 7786 4343

© 2017 Ambac Assurance Corp.
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