*67 THEN enter the number you want to call
*228
You can't. That's why they call it a private call.
Metro pcs code ma15356 stand for
If the number is private then you cannot retrieve it. However, if you wish to call that number back (and it is the last call you received) you can dial *69.
You'd have to call in or go to a store & see if it'll work, but Metro has a BlackBerry phone.
all call made on my phone
You can't.
That your using data as well as normal call time.
First of all no cell phone is private and by activating your phone anyone has the legal right to call your cell phone. Just check your received calls and call that number and ask who it is.
Dial #31# before the phone number
star 6-7 (*67)
* 67