To answer your question about what took place to make me access these logs, well it wasn't me that accessed them until my husband brought it up. He will look through our logs to make sure that I am not messaging someone that I shouldn't be. (Don't ask or judge please). He noticed these numbers come up and asked me about them so I looked into it myself because I don't have the number saved in my phone or as a recently contacted number. When I looked at his Message Log he also was showing the same instances just with a slightly different number used. Also, the make and model that we are retrieving the logs from are our Samsung devices. Mine is a Samsung Galaxy 8 and his is a Note 8. We use the browser to access these logs directly through the MyVerizon page.