Who called from 3144499943

Same here: half ring and then hang up

they're at it again - two rings then hang up

If you call back, you get a FAKE fast-busy signal.  There is no way a mobile phone "honors" or "throws" a fast-busy signal - it just terminates the call.

So if you actually stay on long enough, you get "Julie" with the "Rewards Line" with the standard (press 1 to talk to an agent for a $100 Walmart gift card or press 2 to be removed", but pressing 1 just hangs up after "the number you're trying to reach is not in service".

[***] Indian [***] curry body odor Russian [***].

Called and left no message

they called and I blocked them