Who called from 9198634972

Caller i.d. says PRIVATE CALLER

I got a call from this number too...Private call.

They called and left a message on my cell phone with an 800-number. "Our number is 800 ...." It happened after  I sent an SMS to Europe through the website of my VOIP provider.  Strange...

I have had several calls from this number. A male voice directs me to call an
800-752-????. I was unable to catch the last 4 digits.I am on the National Do Not Call List and I will file a complaint regarding this. Maybe that will help stop some of the calls.

I received the same message, an the number is 800-752-4172 from Absolute Collection Services, I filed a complaint about this number