Who called from 7204524809

Picked up after three rings but no one answered when I said hello. Assumed it was a robo call or a sales call of some kind.

Do not answer or speak to this group calling from 720-452-4809 - PURE SPAM SCAM

One of hundreds of numbers, pushing dozens of scams. In truth, I believe these calls all come from "fronts" from terrorist groups. They seek to fund terrorist activities, and to collect information to steal identities to get in the US. Most callers sound Indian, but two Indian friends have listened and identified the accents as Pakistani.

I didn't answer, no message left.

Phoney charity.  Spoof call from another number 970-667-4206.