Can I unlock an iPhone 4 on the 3 network?

I'm considering purchasing an iPhone 4 from eBay however, it is on the 3 Network & my contract is with orange. I was wondering; is it possible to unlock the phone via 3 without a 3 simcard? Or is it possible to unlock it easily via any other way?

Factory unlock all AT&T iPhone
Appleunlockcodes.com

Only baseband 1.59.00 can be unlocked on the iphone 4.
all other baseband only the original carrier can unlock.
any site that sez it can unlock, is a scam and you will get ripped off.

I have done many unlocks for people and I have never had a problem such as the 3 network. If you are interested check it out here, http://iPhoneunlockshop.com. Also I can answer any other questions that you have, just send me an email.

Call 3 network to unlock it.

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