I brought a new metropcs phone and had to get a new number.becasue my old metro pcs phone had went out... however my old metropcs account is still active.I can't turn my phone on to listen to my messages because my old phone went out on me.but I was wondering if it is someway I can call and listen to my old metro account voice mail messages from my new metro pcs account?or is there any other way I can do it while my old account is still active??

You can try calling the old voicemail from a landline.

When I call my phone from a landline, I wait for my voice message and press the star key. That prompts me to enter my password.