I have been getting a recording All circuits are busy for the last 12 day’s for numbers that are on AT & T. Verizon has done a few things but still hasn’t resolved the problem. I’m fed up. Now they are saying it isn’t their issue. I’m a Verizon customer so it is their issue. I pay my bill on time and pay a lot every month. They need to fix this issue. Anyone have any ideas how to fix this.