VZW phones times 4 not working in Mexico as of 5 PM yesterday, 12/31/2011. My friends and I are all w/o phone service now, cannot make or receive calls. "Call failed. Try. Again." shows up on my phone along with fast busy tone when attempting to dial out, and no calls are received now by anyone. I-phone of friend is blank when he tries to call out. Ditto in other cell tower areas. Bills current. Has worked with excellent coverage for last 14 days, all 4 now dead. We need coverage! 404.323.4663