My girlfriend is in three rivers, CA right now visiting family for the holidays. Today is our 1 year anniversary. I want to just give her a quick phone call wishing her a happy anniversary and new years. The only problem is, she doesn't have cell service. Att and Sprint are the only ones that work where she is. Is there any way I can get ahold of her without waiting for her to get back in a signal area. I looked on the Verizon's map and she's at least 10 miles away from any service. I know this probably sounds like a dumb question.....but it's important that I can get ahold of her.