RoamTheWorldCellPhones.com

Cellphone GSM Frequencies: 900/1800

(This means you will need a GSM cellphone that will work on 900MHz or 1800Mhz to use it in Slovenia.)

Cellular carriers for Slovenia

Mobitel D.D.

Frequency: GSM 900/1800
Website: www.mobitel.si

Coverage Map (NONE)

SI.MOBIL d.d.

Frequency: GSM 900/1800
Website: www.simobil.si

Coverage Map (NONE)

Tusmobil d.o.o.

Frequency: GSM 900/1800
Website: www.tusmobil.si

Coverage Map (NONE)

If you've used either of these networks or roamed in Slovenia, please post about your experience and the cost. Feel free to ask questions.