Who called from 7203583201

No message. I called it back - no answer. They called both my land-line numbers, which genuine callers never do.

Calls land line. Never leaves msg. I don't answer unless I know who is calling.

This number calls on land line and won't tell why they are calling ....When asked what is this call about they hang up.

Called no message and no answer when Caledonia back

Called my land line more than once. When I answer, dead air at the other end. No one answers back. I have no reason to have calls from Colorado.