Phone House is the Dutch version (and subsidiary) of the Car Phone Warehouse in UK, and they have listed two upcoming Windows Phone 7 handsets from HTC as coming soon.
The first is the HTC Ignite, a previously leaked low end Windows Phone 7 handset with a 3.7 inch screen and 800 Mhz processor.
The HTC Prime is also a leaked slider with a 5 megapixel camera.
Hopefully with Phone House listing the handsets it serves as confirmation that the handsets are on the way, and showing up soon also.
Thanks Andrea for the tip.