This # called me twice this morning.  They asked me to confirm the last 4 digits of my ssn.  When i asked them who they were they said they were GNC.  When i asked what their company was about, they said they wouldn't tell me until i confirmed the last 4 digits of my ssn so i hung up on them to avoid giving out personal information to what could've been a scam

I received a call from this number this mrng.. She asked for me... I said this is her.. She presued to ask questions.. I asked her who she was and where she was calling from.. She never would.. She stated she had something in her office that needs to be handled... So she presued to ask to verify my info.. I said ma'am I don't have to give her any info unless I know where she is calling from.. I told her she had to tell me where she is calling from.. She stated no I do not.. So she presued to try to start arguing with me.. So I told her ok... And have her the dial tone.. I didn't give her no info