I've been a CoreStates/First Union/Wachovia/Wells Farg customer for over 25 years. I used to get calls from this number whenever I was driving very long distances on vacation or making large purchases in rapid succession around Christmastime. They have unlocked my card for me in the past once I confirmed purchases.

For the people reporting they don't have a card with them, I strongly suggest that you check for identity theft. Someone may have opened a card in your name. Just because you didn't open a card doesn't mean it's impossible there's a card out there based on your name and identity. Take this seriously.

I only chose "Event Reminder" below because the "Event" was suspicious activity on my card.