Who called from 8645400257

This number called at 1 am.  It came up on the caller id as Module 15, when I answered it was an automated voice that said I would be removed from their call list and the call disconnected.  No options to choose, no company name.

This number called at 12:09 am.  Caller ID came up Anderson SC, when I answered it was an automated voice that said I would be removed from their call list and the call disconnected.  No options to choose, no company name.

Called at 1:19 am.. automated call that said I would be removed from their call list. Nothing else.

called at 3:17 am said the same crap

called at 3 am and would not answer