"CALL" is displayed on caller ID.
When calling back a prerecorded message states that the mailbox is full.
When dialing a single zero it requests a mailbox number (4 digits determined by when message indicates error)
When dialing in a series of zero's a prerecorded message states that it cannot determine password.
Supposedly is located in Rochelle Park, New Jersey.
Its exchange 266 is managed by BROADWING COMMUNICATIONS, LLC.
The number is currently on switch number NYCMNYQODS1.
(now where did I hide my old war dialer?..lol)