Who called from 4152759003

Recorded message saing I have to be on Medi-Cal to qualify for whatever they were selling.
So I pressed "1" to get to the next level.
Then when the beep came to leave my name and address I played a voice (from Little Britain) saying "eh eh eeeeh" over and over, followed after a while by a toilet flushing.
Then I got the disconnected tone.

I got a call this morning at 5AM! Very, very annoying. I didn't answer it and they didn't leave a message.

Received a call today at 2:30 PST.  No message.  Who are these people?

I received a call from 415-275-9003.  This follows calls by 234 (that's it, no more digits), 501 and even just 1.  There either is no one there who responds OR it is someone from an internet pharmacy.  In this case, no answer and no voicemails left

i just got a call from this number and when i answered, i could hear breathing from the other line but just wouldn't respond back!