Who called from 8604406105

Called  left no message  hung up

called at 7:01pm & left no message then they called back again at 7:03pm, I hung up on them!!

These people are calling and they know how much you pay for the dish and ask you to pay them to upgrade your receiver. I called dish and they said nothing is wrong with the receiver.
Brain eating worms......
Beware.

They are scam, don't give them your information