can you unlock an three branded wildfire

[Tinderbox (UK)]

Does anybody know if the three branded wildfire can be unlocked with an code bought of the site in the link below, because the site says if you put in an non three sim card and you dont get an enter code message you cannot unlock the phone, and i dont want to waste my money.

Thanks for any help.

John.

HTC Wildfire Unlock | Unlock HTC Wildfire with genuine HTC unlock codes

 

[GB-UK]

Call 3 customer support and they will do it for

 

[stormhawk]

World Unlock - Unlock your mobile. Unlock Nokia, unlock samsung, unlock motorola, unlock sony and more just wondering whether this one can actually unlock htc wildfire..cheers