I posted about these zones on this website back in September of this year in the discussion about 34th Ave closure. Since then, the plan has expanded and new streets have been added.
Queens
Jackson Heights – Phase 1 (pdf)
74th St (37th Ave to 31st Ave)
Jackson Heights – Phase 2 (pdf)
75th St (34th Ave to 37th Ave)
76th St (34th Ave to 37th Ave)
80th St (34th Ave to 37th Ave)
81st St (Roosevelt Ave to 34th Ave)
More detail here
https://www1.nyc.gov/html/dot/html/motorist/nlz.shtml Have a look at that list. Notice how Jackson Heights will have the most of these zones than anywhere else in the 5 boroughs? Obviously there's a long standing issue that needs to be addressed with this. Too many narrow side streets with double parked cars slowing traffic flows and creating so much honking. Like many have said, it has everything to do with increased package delivery. And that means it needs to be in residential areas, not just commercial.
Maybe this should be in a new thread but why doesn't the DOT move to implement permitted parking zones in various neighborhoods in the city? I lived in Chicago and these were commonplace. I specifically lived near Wrigley field and this kept street parking for residents and pushed those from outlying areas to take mass transit or pony up cash to park in a lot on game days.