You're correct on Infocision. They are nasty people. I believe they have been in bed with AHA for years. I am in CA, so I wonder why they don't spoof local area codes like any other self respecting  telemarketer maggot. It is hard to block your own area code.
BTW, is anyone, besides me, getting those return address labels from the AHA, thanking me for my past "donations". Just curious. I don't use them. Not going to advertise for them.

If they are infocision they are located in W Va. Family run. They have a website.

The AHA has been calling my blocker for the last 4 years from their 8xx numbers. Now they finally updated to at least 3 new numbers from the 214 area code. Maybe no one was answering the old numbers.

Am Heart Assoc.  I get calls throughout the day, everyday from this number.  I NEVER answer & it is frustrating! This started about a month or two ago!

I JUST RECEIVED ONE.   I KEPT SAYING HELLO AND NO ONE ANSWERED.