I was contacted by a USBI representative who claimed to be AT&T and as a consequence of some fraudulent activity on behalf of USBI or National Access LD, my long distance calls from June 15th to June 29th were stolen from my intended provider, AT&T. This fraud was conducted on all three of my phone lines for $33.63 for just a few days. My plan with AT&T was 10 a month unlimited calling, so these charges are not only completely unauthorized, but completely unacceptable. I never authorized any other company than AT&T to... read full review »