Who called from 9252899541

Caller ID says Walnut Creek.  No business name.  Did not recognize number so I blocked it.

Suspicious number called me left no message. Caller ID is "Unknown Name".

Just called, then hung up when I answered. Caller ID says Walnut Creek. Don't know anybody there. Very suspicious. I'm going to block it.

Received another call from this number.
It was a recorded political message.