Day 18 - informed "T" in the OOP that email is the best way to reach me due to my place of employment. No call, no email back. Emailed and left a message for "G" in the OOP, no call, no email back.
When it's been 18 days without a working cell phone and you've been to 5 physical stores, 32+ hours of calls with customer support, filed an FCC complaint, and told the story to 3 OOP reps, you start a Twitter account to document the ongoing saga @ATT