I have a verizon 4s, and the other day when my battery completely died. I charged it and turned it on, and after doing so all my number went to a 9999999999 format as opposed to 999-999-9999 format, and siri will not work with any of my contacts because of that, and when somebody calls me it comes up as a regular number, with no contact attached to it. I have no idea what to do, so if anyone out there knows i would greatly appreciate the help.