pick-up and noone there

I didn't start receiving calls like this until my credit score mysteriously tanked. False reports were added to my credit. Kalamazoo, MI is the area that pops up, its a land line. I'm betting the origins are from a computer and that is the phone line # for an internet switch

some guy with mexican accent was asking for my address . to sent me some information related to commercial banks

Got a call from a guy named "Catrell" for a family member who is NOT associated with the number they called. Guy claimed he was with some education training company. I told him that he had the wrong number. Apparently there have been other people called by this number for all kinds of different reasons. This is not the first time I have answered a call from this number, but every time it is something/someone different.

I have received multiple calls from this number within the past 12 hours. If I answer the phone, there is no respond. If I miss the call, no voicemail. I'm tired of these calls!