Caller ID showed ITW and this number. No message left. Blocked.
Spoofed number, I imagine. There is a named individual with this number in internet records, and a company called ITW has a couple of numbers in the same area code and exchange.

They call every couple of days. I don't answer, they don't leave a message. Block.
The name Lecafle reminds me of covfefe. Perhaps it's a very important call in that case?

Unwelcome call on my unlisted land line @ 7:52 p.m. on  Friday, 8/11/2017.  This is crazy. I will block this number, but I can only block 250 calls. Believe it or not that is not enough. Sometimes I delete a number from months ago only to have to re-block it. Some of them are the similar exchanges. Thank you for this site that helps us identify these spam callers.