Who called from 5634684041

"Heather with your credit card company"  Recorded message saying there is no problem with my card but I need to talk to them to keep from missing out on an opportunity to lower my credit card interest rate.

A search has this listed as the fax  number for B2B Computer Products with Davenport, Iowa as the location

I also received the same message from the number. However I do not have a credit card.

Got a call, too. I found this in a search:

Midland Partners Inc
100 S 4th Ave, Unit 3,
Eldridge, IA 52748-1938

Telphone 563-468-4040 (Service)
Telphone 563-468-4041 (Fax)

Here we go again.  I got 3 calls back to back on my cell.  Picked up on the third.  No response from other end.  Looks like they've found me.  Now I'll have to put up with the slime creatures while I'm mobile.  I won't call them slim balls because they haven't got any.

I wouldn't put much faith in tracking down the caller number.  It's probably spoofed.