Amsterdam.info
Find out more about telephone booths, telephone cards and calling from the hotel in The Netherlands.
http://www.amsterdam.info/tips/telephone/

Cathay Pacific
Index of mobile phone operators.
http://www.cathaypacific.com/intl/pretrip/notifly/msprovider

De Telefoongids
An online Dutch phone directory.
http://www.detelefoongids.nl/

Gouden Gids
The local Yellow Pages. In Dutch only.
http://www.goudengids.nl/

Hip Guide Amsterdam
A detailed guide to the telephone system in Amsterdam.
http://www.hiptravelguide.com/amsterdam/php/article.php?sid=148

Let's Go
Tips on using the phones in Holland.
http://www.letsgo.com/AMST/02-Oncein-276

Rentacenter
Short-term mobile phone rental specialist.
http://www.rentcenter.nl/