Who called from 2128675128

They called 10/15/2015 and we became the subject of a revenge dial session when switchboard explained they could not transfer to someone not listed in our directories. They claimed they were with Citizen Bank and then eventually with EBCBS. Which they refused to explain what type of business they were.
Today they called and claimed to be a doctors office and rather than ask, rudely demanded personal information (a home address, cell#, etc...) on an employee we do not have in our directories. Not to mention that is definitely highly unethical (if not illegal)
Reverse Lookup indicates this number belongs to EBCBS Wellpoint.

They called 10/21/15 and a guy with an Indian accent asked if he was speaking with "enter my name here". I said yes and he hung up.

Indian accent scumbag called twice when i ask what it was in reference to the got pissed and hung up. He knew that i knew it was a scam call. Yea me.

Hang Up

Reception at my office asked to transfer a call coming from a doctor that was asking for me. I take the call Indian man on the other line starts asking me questions about work/school. I asked what it was in reference to before answering any questions and he hung up when I asked for the second time.