Up to 98 percent of Wales' population will be able to receive super-fast 4G mobile broadband coverage by the end of 2017.
The announcement, which will deliver much faster mobile data speeds to phones and other wireless devices, was made by the media regulator, Ofcom today at the Royal Welsh Show in Llanelwedd.
Wales will also have its own national target for mobile broadband coverage to benefit people in rural areas.
Ofcom announced it is to auction the bandwidth with bidding beginning early next year.
The auction will offer the equivalent of three quarters of the mobile spectrum in use today – some 80 percent more than released in the 3G auction which took place in 2000.
More top news
The family of an elderly woman from Swansea have been trying to sell her house to pay for her care.
Welshman Nathan Cleverly will face Tony Bellew in Liverpool on the 22nd of November. It's three years since their last fight
It will become dry in the evening. Northern and central parts will become mostly clear and cold, with fog patches.