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 Luxembourg.)

Cellular carriers for Luxembourg

P & T Luxembourg (LUXGSM)

Frequency: GSM 900/1800
Website: www.luxgsm.lu

Coverage Map (NONE)

TANGO Mobile SA

Frequency: GSM 900/1800
Website: www.tango.lu/fr/private/mobile/

Coverage Map (NONE)

VOXmobile S.A.

Frequency: GSM 900/1800
Website: www.vox.lu

Coverage Map

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