I receive a call from this number every single day around 7:30 PM or later at my WORK phone and there is never any message and if I try to return the call during business hours there is no answer.
I just received a call from this number at around 7:30pm CST tonight. At first glance I thought it was from the Georgia Tech campus b/c I went there and we had 894 numbers, but (a) I don't know anyone there now and (b) they didn't leave a message.
I have been getting calls from 404-894-0787 every night around 7:30 also. I also went to GTech and recognized the 894 prefix but i don't understand why they don't leave a message.