Who called from 4086450093

Calls everyday, but never leaves a message. I don't answer because it's an unknown number.

I live in the 805 area.  I receive calls from 408-645-0093 two to three times a day.  My phone shows "ca gop" as the caller id.  I've been reverse phone number searching.  I've traced the number to Lafayette Square in the 1000 block of Jefferson St, Oakland, CA, 94607.
Here is a street level picture of the address.

http://maps.google.com/maps?rlz=1I7SUNA_enUS2 ... ved=0CCEQ8gEwAA

Either this picture is a few years old and someone build a building there or the callers is masking the number.

called 2-11-13 @ 2:42 pm. left no message. Blocked CAll

ignored call, no message. This is their second call. On another site somenone who answered the call said it was the Republican Party. Blocking it now.....

Caller ID says CA GOP, but that is spoofed.  The actual caller is selling after market automobile warranties.  Those things are a POS anyway, and not worth the paper they are printed on.  Unsafe caller, do not answer.  But, it is NOT the CA GOP!