New World has released a list of servers for the upcoming Closed Beta starting 7/20/2021. All of the following servers will be available when the Beta event starts, but it was stated that they would (most likely) add more servers when needed. Below is a list of the Region specific servers.
Central Europe
Annwyn
Biringan
Kasanaan
Laestrygon
Fae
Ife
Nav
Inferni
Hades
Naraka
Asgard
Duzakh
Lemuria
Kvenland
Kitezh
Lyonesse
NA East
Xanadu
Penglai
Maski
Olympus
Yama
Themiscrya
Atlantis
Suddene
Finias
Thule
Nysa
NA West
Pangaia
Kur
Barzakh
El Dorado
Pleroma
Murias
Arali
Aukumea
South America
Adiri
Shangri-La
Tamag
Niraya
Australia
Samavasarana