Who called from 4087801601

Every day for the past 2 weeks this number called and a recorded message apologizes for "not being able to talk to you at the monent" then hangs up.  Some sort of scam or phone-jack???

I don't know what scam this is.  I have received numerous phone calls from this number.  I answered tonight and got the "due to technical difficulties we cannot speak with you now" recording.

May just be checking if your number is in service. No kind of answer means nothing for the caller but frustration.

Santa Clara Sheriff's association soliciting donations for their dept.

Called and left no message