I have a Verizon box (actually a controlled environmental vault) along with a power meter on my property. The CEV is emitting a high squealing pitch that does not stop. Also, the power meter next to the CEV has a sign that say "Danger High Voltage" and says "Suitable for use as service equipment dead front requires padlock", but the box doesn't have a lock or any other mechanism to prevent someone from getting inside.
I have called Verizon to try to get these issues addressed, but I get the residential service team which doesn't know where to send me. What can be done/Who should be contacted?