Telefónica International Wholesale Services, S.L.

: Telefónica International Wholesale Services, S.L.

: Ronda de la Comunicación s/n, Edificio Oeste 3, Planta 1, 28050 – Madrid

: Spain


: Telefónica International Wholesale Services, S.L.

: +34 (91) 512 9400

: +34 (91) 512 9461



Telefonica Business Solutions, a leading provider of a wide range of integrated communication solutions for the B2B market, manages globally the Enterprise (Large Enterprise and SME), MNC (Multinational Corporations), Wholesale (fixed and mobile carriers, ISPs and content providers) and Roaming businesses within the Telefonica Group. Business Solutions develops an integrated, innovative and competitive portfolio for the B2B segment including digital solutions (Cloud, IoT, Security) and telecommunication services (voice, data, mobile, unified and global solutions). Telefonica Business Solutions is a multicultural organization, working in over 40 countries and with service reach in over 170 countries.

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Industry Classifications


  • Consumer
  • Mobile


  • Network Management

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