If you have an Android phone and use an app like SMS BACKUP AND RESTORE you would have a copy on your SD card, If not they are gone.
If you are only wanting to see the number you can request a print out of that - but you wont get the message details/text.
Larry ~ OKIESTRO
HI I WAS JUST CURIOUS IF ANYONE KNEW HOW TO RETRIEVE DELETED TEXT MESSAGES???
MAYBE IF THERE WAS A WAY TO RETRIEVE THEM FROM SAY A MONTH OR SO AGO???
THANKS FOR LOOKING. =]