screen shattered on lgg2, looking to recover messages from people not saved to contacts

A

AC Question

hey everyone! had a slight accident with my lgg2 and the screen shattered. i had a few recent important conversations with people not saved under my contacts list. i can still plug in my phone and access the internal storage and was wondering if there was a way to retrieve the conversations or phone numbers not saved! also had a lot of important things saved onto my notepad such as reminders and calender dates etc. i have another lgg2 would it be possible to import the notepad app onto my other g2 as well as the messages? not very computer savvy so any information would help! thanks