Europe-Places.com has listed approx 20 Telecommunications service providers in 1000 Ljubljana. Some of the Top rated Telecommunications service providers in 1000 Ljubljana are- A1 Slovenia d.d., A1 Slovenia d.d., Telekom Slovenije, Telekom Slovenije, Telemach center - Slovenska cesta, Telemach center - Citypark, IZI, Center A1 Ljubljana Supernova Šiška, Telekomov center Ljubljana Aleja & Telemach Supernova Ljubljana.