Who called from 2134261064

Every Sunday I receive a call at 10:20AM . No message, just hangs- up. I also get calls from 415-878-3753 and 217-834-9940.

10:42 AM - call blocked.  TWO back-to-back calls in the same minute.

Caller ID = California Call (all caps)

DON'T CALL

Called Sunday, 9/13/15, at 9:35 am PDT. Caller ID showed "Los Angeles CA". My phone answered by Sentry robo call blocker so did not ring through.

Same here, called on Sunday again. Of course I blocked them forever!!!