I just was in the u.s. and I had bought a travel package. It was during my trip while texting with my bf(he is from usa and was with me) that i started to notice that I wasn't getting half of his texts. They never came at all. And then I wasn't getting half of my brother's texts. And who knows who else has tried to contact me and i'm not getting the texts. Looking back I have randomly got the hello? text from people so I was missing some previously but not enough for me to notice. I'm home and now I maybe only get 1 out of 4 texts from my bf. I also have gotten random calls from my bf as unknown caller even though he is a contact in my cell. I was able to have a conversation of back and forth texts yesterday with my brother, but otherwise i'm not getting them. I have a lg g5, the 2 people that I mentioned have samsung and have 2 different carriers. I turned my cell off and on and backed up my data and did a network reset. Please help because it seems to be getting worse and i'm basically unable to communicate with my bf and who knows who else.