PHILADELPHIA -- When Henry Powderly II ordered
Verizon's installer -- without warning, Powderly says -- removed the copper wires that used to carry his phone calls.
Verizon's new high-bandwidth fiber lines are fully capable of carrying not only calls but also Internet data and television, with room to grow. But once the copper is pulled, it's difficult to switch back to the traditional phone system or less expensive Digital Subscriber Line service. And Verizon isn't required, in most instances, to lease fiber to rival phone companies, as it is with copper infrastructure.