The number came up as Yellowstone National Park, So I answered out of curiosity. The person that answered after a 30 second delay identified herself as Blue Cross Blue shield and asked if i was ready to change insurance companies, I told her i only answered in order to see who was calling from Yellowstone. Before I could finish my sentence she hung up.
If they know they can get any kind of answer at all hours, you can expect to be blasted. The picture will start to change if they're calling and only getting a ringing phone.
I received a call from this number. It was automatically blocked and my new phone did not ring. My old landline phone and old cell phone were ringing off the hook with unwanted calls. This what I did. I cancelled my landline service and unplugged that phone. Then I got rid of my old cell phone and upgraded with a new phone that had great blocking features. The phone store transferred all of my contacts from my old cell phone to my new phone. Then I set my new phone to " block all incoming calls " and " allow contacts only ". When my phone rings now it is someone on my contact list such as family members, friends, and others. All other calls are automatically blocked and my phone does not ring. Blocked calls will show up as a missed call on the caller ID. I finally have peace and quiet from the harassment call nightmare. My advice, upgrade to a new phone with great blocking features and these unwanted calls will stop ringing your phone.