Who called from 3135717900

No one there, then eventually goes to computer voice that says -- "goodbye"

ANOTHER DISHONEST DEBT COLLECTOR

I have received two calls today from this number.  I answered the second time and received 3 beeps (that's it).  I called the number and the number is disconnected, so it is something fishy - they are actually calling from another number, but displaying this number.

Got two calls from this number yesterday.  No one there.....