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 Romania.)

Cellular carriers for Romania

Cosmote Romanian Mobile Telecommunications S.A.

Frequency: GSM 900/1800
Website: www.cosmote.ro

Coverage Map

Orange Romania SA

Frequency: GSM 900/1800
Website: www.orange.ro

Coverage Map (NONE)

Vodafone Romania S.A.

Frequency: GSM 900
Website: www.vodafone.ro

Coverage Map (NONE)

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