Under the agreement, Fastweb, which is the Italian business of Swisscom, will offer access to its ultra-fast fibre network across Italy, enabling Iliad to cover more than 10 million households by early next year.

Iliad entered the Italian fixed-line broadband market in January after shaking up the country's mobile market with its low-cost offer in 2018.

The group, owned by French billionaire Xavier Niel, previously signed similar fibre deals with Telecom Italia and Open Fiber.

(Reporting by Alvise Armellini, Elvira Pollina; Editing by Keith Weir)