Who called from 2149034450

Check with your service provider. They may offer a limited amount of blocking for free.

Called the number back and found out it's American Heart Association. Spoke with Lindsey. Told her I get several calls from them every day, and asked her to please remove my number from their calling list. She said she would, let's wait and see. Crossing my fingers :-)

AHA yet again, they have lost my support because of their constant harassment.

AHA on caller id.  No message.

Two calls in two days.
Blocked the number immediately after the first call.
They tried again today but were blocked by my phone system.
Thanks to all posters for the information.