How do I contact HP support or HP printer support by phone? [Quick Assistance]

https://support.google.com/admanager/thread/329265246?hl=en&sjid=12057688733311092189-NC

https://support.google.com/admanager/thread/329264821?hl=en&sjid=12057688733311092189-NC

https://support.google.com/admanager/thread/329264499?hl=en&sjid=12057688733311092189-NC

https://support.google.com/edu/classroom/thread/329264628?hl=en&sjid=3943707345547320120-NA

https://support.google.com/admanager/thread/329263971?hl=en&sjid=12057688733311092189-NC

https://support.google.com/edu/classroom/thread/329263975?hl=en&sjid=3943707345547320120-NA

https://support.google.com/admanager/thread/329263394?hl=en&sjid=6422931748956400071-NA

https://support.google.com/admanager/thread/329261952?hl=en&sjid=15855849017223772673-NA

https://support.google.com/edu/classroom/thread/329259080?hl=en&sjid=11136230841898515436-NA