Complaint Review: AMR_LONG_DISTANCE SVC

I found a withdrawal on my bank statement that was made without my consent or knowledge. Had a very difficult time tracking down this company. Before I could locate them I had another charge for long distance, for the exact amount of money, only this time it said Long Distance Subscb. AMR said they would take the first amount and return it, (haven't seen it) and gave me another number to call about the second charge. When I asked who I was calling, they said they didn't know. What worries me is, how did they get my bank info?

Peggy
Mabank, Texas