January-March 2017 Results

Earnings Release

Date: Thursday, May 11th, 2017 Time: 07:30 (Madrid time) NOTICE

Conference Call

Date: Thursday, May 11th, 2017 Time: 10:00 (Madrid time) 09:00 (London time) 04:00 (NY time)

To be webcast live over the internet

You can log in via our website at: https://www.telefonica.com/en/web/shareholders-investors

To listen to the call, we kindly suggest you to access the webcast on Telefónica's website

To participate in the Q&A session, please dial, a few minutes before the start of the conference call, one of the following numbers:

From Spain: +34 91 114 72 93

From the United States: +1 719 325 23 85

From the U.K. and other countries: +44 (0) 330 336 91 05

Conference Code: 6379711

If you have any questions, please do not hesitate to contact Elena Romero at elena.romerocanas@telefonica.com, or at phone number +34 91 482 87 00.

Telefónica SA published this content on 11 April 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 11 April 2017 16:50:33 UTC.

Original documenthttps://www.telefonica.com/documents/162467/0/hr_20170411.pdf/46afd7fd-a6cc-4599-a5f3-6203a5d94428

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