Publication of Prospectus

Telefonica SA 10 January 2006 Publication of Supplementary Listing Prospectus The following supplementary listing prospectus, which supplements the base prospectus dated 8 July 2005 (also attached), has been approved by the UK Listing Authority and is available for viewing: Telefonica Emisiones, S.A.U. supplementary listing prospectus to the base prospectus dated 8 July 2005. To view the full document, please paste the following URL into the address bar of your browser. http://www.rns-pdf.londonstockexchange.com/rns/7257w_1-2006-1-10.pdf http://www.rns-pdf.londonstockexchange.com/rns/7257w_2-2006-1-10.pdf For further information, please contact Investors Relations Telefonica , S.A. Gran Via 28 28013 Madrid Spain Tel.: +34 584 4713 ir@telefonica.es DISCLAIMER - INTENDED ADDRESSEES Please note that the information contained in the Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Prospectus is not addressed. Prior to relying on the information contained in the Prospectus you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein. Your right to access this service is conditional upon complying with the above requirement. This information is provided by RNS The company news service from the London Stock Exchange
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