Who called from 2055205664

They call several times a week and when I answer (usually after 2nd ring) they hang up. I attempted to call them back but was put on hold "for the next available" person.

They call several times a week and when I answer (usually by the 2nd ring), they hang up.

They call from this number couple of times a week and hang up when I answer.

They hang up on 2nd ring.