The Slovak Telecom Office said on its website that bidders for the electronic frequencies in the 800MHz and 2600MHz bands can submit offers until October 7 this year.
According to local reports, existing market players including Slovak Telecom, Orange and a unit of Telefónica Czech Republic have held consultations ahead of the auction.
Towercom, Satro, Swan and Czech-based PPF Mobile Service are also said to be interested in the auction.
