Who called from 3125687820

I get harassing phone calls daily from this number. They never leave a message. Today (Dec 16, 2012) I was called at 6:30am...and it's a Sunday.

This has been going on for 2 weeks now.

Not only that, but around the same time these calls started I also started getting calls from other 312 numbers. I don't know ANYONE in Illinois.

It seems like this person/company has multiple numbers.

This was a 3rd party market research company following up on a technical issue I had filed about a new Dell printer.

Do you know anyone by the last name Strode?

doesn't leave message, called back, NA

I have been getting calls from this number for two days, Silent when I answer.