All the complaints sound exactly like mine. We received a call from this company verifying information. My studio manager answered questions thinking that this with AT&T/SW Bell. We had been cancelling all our yellow page print advertising & she thought it was AT&T. Now we get a call from ACA Collection Agency saying we have not paid the invoice. This company is not associated with AT&T or Southwestern Bell. I do not intend to pay this bill. I would be interested if anyone has made progress on reversing the bill. read full review »