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 the Netherlands.)

Cellular carriers for the Netherlands

KPN B.V.

Frequency: GSM 900/1800
Website: www.kpn.com

Coverage Map

T-Mobile Netherlands B.V (T-Mobile NL)

Frequency: GSM 1800
Website: www.t-mobile.nl

Coverage Map

Vodafone Libertel B.V.

Frequency: GSM 900/1800
Website: www.vodafone.nl

Coverage Map (NONE)

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