They tried this morning -- nobody there -- and then again this evening. Glad I did not bother interrupting an ongoing phone conversation for it, even though call-waiting is available.. (These calls were to my cell.) Based on the reported area code, I assumed it must be BS, or at best a wrong number. I can rule out most such calls on that basis, even though I'm aware that the reported area code can be spoofed.
hope this info helps......still working on it, but clearly seems to be fraud scammers etc !!!
Location MINNEAPOLIS, MN (US)
County Hennepin
Latitude 44.9941
Longitude -93.2798
Time Zone Central
Local Time 1:50:36 PM, Sat Apr 21, 2012
Prefix Type Landline
Central Office Code MPLTMNFJDS3
Rate Center TWINCITIES
LATA 628