Who called from 3237471771

Caller left a very long message in Spanish. I understand very little Spanish but I heard the word "casa" repeated over and over.  I know casa means home. The caller's message was obviously prerecorded, pointing to a telemarketer. This number is now blocked on my phone.

"13237471771".....  Call, say nothing, ignore the screener's warning, and you get blocked! Blocked forever.

Wasn't home when the call came in and no message.