Does the iphone work with MetroPcs?

Ya sure the iphone can be freely used with metro pcs sim only if it is unlocked one else if the iphone is locked to some other network provider then it wont accept metro pcs sim until you unlock it .You can easily unlock the iphone using sites like ProUnlocking.com here they are rendering remote unlocking service to unlock all model iphone from network lock .You first check that whether the service is available for your country and network provider .If yes then pay for it and unlock your iphone then freely use it with any GSM sim ....