Multiple phone calls

Called saying they are a response place. They verified my name and address wanted me to verify the last 4 of my social. Very suspicious.   I don't give that out!

Scam

Debt collector.

I do not answer calls from other area codes.  Just looked number up.  Debt collector.  Some of these outfits have several hundred cheap disposable cell phones they use.  Most calls come from various Caribbean nations.  A few from American Samoa.