No 3G/4G here in NC either. Just got off the phone with VZW. "Network outtage pretty much across the US but ESPECIALLY in the Southeast" was the response. Once AGAIN, VZW crashes. I love these guys but this is getting ridiculous!
Update: I should add that my work phone, trusty 'ol reliable BB Curve, 3G only, reports a fine signal. The rep told me that this is impacting only devices that are 4G (thus, they lose the 3G signal too? lol). Take that for what it's worth.