“Mr. David Anderson” starting the robocall campaign with this number, quite probably in the late evening hours of Tuesday, 2 January. I picked him up at 0:00:32 am (US est) on Wednesday, 3 January 2024, (which is 16:00:32pm 3rd January my local time), while running my usual after hours searches for the ever growing mountain of numbers hosting the Spectrum scam, once my busy appointment and treatment filled days have wound down.
I haven’t been well for the last several months now, spending a lot of time recently in hospital and with various other real life issues which have forced a change to live my daylight hours in lieu of the US hours I’d been acclimatized to, for the first time in several years. I occasionally wake up or can’t sleep well and find one or two hundred, mostly tech support popup numbers active, which are always predictably easy to locate.
A quick search of this number at the time, indicated a low severity rate of calls on nomorobo
I just noticed his number and adorably professional robocall message again. 
833-227-4005
8332274005 PCH/American Citizen Award
Voicemail still active
Hi, this is David Anderson calling you from the American Citizen Award to find out why you haven’t claimed your prize as yet. This is a courtesy call regarding to a prize that you have won and have and receive for paying your bills and time. This is a Christmas bonanza. As soon as you get this message, please return or call at 833-227-4005 again, that’s 8332-7405 thank you. Have a blessed day. Bye for now. Bye.