Is area code 885 toll-free?
In North America (USA, Canada, etc.), there is no area code 886.
It is reserved for future toll-free use, but not until we run out
of the current 800, 888, 877, 866, 855, and 844 numbers, and then
run out of 833 and 822 numbers, and then 880 through 885. That
should take at least a couple of decades.
886 is an area code in some other countries: in China, it is the
area code of Nujiang province. Also, telephone country code +886 is
Taiwan. Neither of those is a toll-free code.