Who called from 8134137764

Called but left no message.  

Caller ID says "Seffner FL"

We are on the state and federal Do Not Call lists.

rush down off ladder to answer phone, they leave no message

Call received from 813-413-7764
No name or place on caller id. No message left.
Called the number and there was no announcement except stating that the mailbox was full.
I am on the *Do Not Call* list as well.
Blocking the number may not help but I'm trying it anyway.

I asked who was calling and they rudely answered, "If you don't interrupt me, I'll tell you" Hung up on them!