Who called from 2126601821

I received several calls from Tel:  212-660-1821.  On the Caller I.D. the name:  COLO appears.
They gave me the silent treatment.

Please put us on your "Do Not Call" list.

Told him to stop calling and they keep calling all hours of the day and night even at 11:00 PM asking for money for firefighters and police terrible

This number also calls me from NYC... Wtf

They call from NY with a recording trying to sell me a medic alert system for seniors...I'm 38. The recording says I have been referred by a doctor. I have not been referred by my doctor.  The calls have been coming for weeks. Sometimes they several times a day, and I have selected opt out every time.

Called me today, NY...212-660-1821, new call for me, didn't answer no message! the 800 service number calls me every day (citi bank?). don't answer getting tired of them calling!!