This number just called me, I didn't answer and no message was left....

>>> The call came in at 8:03pm Hawaii time (which was 2am Eastern Daylight Time). Caller ID said "Dir Assist KY" and there was no one on the line. <<<

Current phone company guidelines are that, for N being any digit 2 through 9, and X any digit 0 through 9, all numbers of the form NXX-555-01XX are unassignable and reserved for fictitious use.

So either the number is spoofed or you are currently in the Twilight Zone acting out an episode of Hawaii 5-O.

I hope it's the latter.  It would be much more exciting if it were.

The call came in at 8:03pm Hawaii time (which was 2am Eastern Daylight Time). Caller ID said "Dir Assist KY" and there was no one on the line.