There are different regions for different fairies. In total there are around 1 million fairies that work hard to get to every lost tooth!
Purple is for the fairies that leave small gifts or $5 bills. These fairies are more advanced because of the difficulty to leave gifts under a pillow, it takes a lot of skill and fairy dust. There are not too many Purple regions.
Pink is for the fairies who mostly leave $1 bills, occasionally they will leave something nicer if the boy or girl has been extra good! This is where most fairies are because this is a bigger region! Nearly half of the fairies work in Pink regions. The pink region is the biggest region!
Green is the last region, this region is the region that only a few select fairies have the opportunity of working in. This region the fairies hand out $0.50 or whatever they have. These fairies have the biggest hearts and always work their hardest to make sure the little boys and girls get what they deserve. This region is only for an elite 1,000 fairies because the task is very delicate and the fairies have to be very dedicated. Though this region may not be big, if you live in this region you should be very thankful that the tooth fairies pay extra attention to you!