Slovakia is divided into 8 Level 1 Administrative Regions and then each of them in divided into Level 2 Administrative Regions.
from http://www.maplandia.com/slovakia/banska-bystrica/zvolen/
Bratislava (Bratislavsky kraj) western most region
Malacky
Okres Bratislava I
Okres Bratislava II
Okres Bratislava III
Okres Bratislava IV
Okres Bratislava V
Pezinok
Senec
Trnava (Trnavsky kraj) east of Bratislava going from the north to south borders
Dunajska Streda
Galanta
Hlohovec
Piestany
Senica
Skalica
Trnava
Trencia (Trenciansky kraj) next region to the east on the north
Banovce nad Bebravou
Ilava
Myjava
Nove Mesto nad Vahom
Partizanske
Povazska Bystrica
Prievidza
Puchov
Trencin
Nitra (Nitriansky kraj) next region to the east on the south
Komarno
Levice
Nitra
Nove Zamky
Sala
Topolcany
Zlate Moravce
Zilina ( Ziliansky kraj) northern most region
Bytca
Cadca
Cadca
Oščadnica
Dolny Kubin
Kysucke Nove Mesto
Liptovsky Mikulas
Martin
Namestovo
Ruzomberok
Turcianske Teplice
Tvrdosin
Zilina
Zilina
Banska Bystrica (Banskobystricky kraj) South of Zilian and east of Nitra
Banska Bystrica
Banska Stiavnica
Brezno
Detva
Krupina
Lucenec
Poltar
Revuca
Rimavska Sobota
Velky Krtis
Zair nad Hronom
Zvolen
Zvolen
Presov (Presovsky kraj) north east region
Bardejov
Humenne
Kezmarok
Levoca
Medzilaborce
Poprad
Presov
Sabinov
Snina
Stara Lubovna
Stropkov
Svidnik
Vranov nad Toplou
Kosice (Kosicky kraj) south east region
Gelnica
Kosice-okolie
Čaňa
Michalovce
Okres Kosice I
Kosice
Kavecany
Okres Kosice II
Okres Kosice III
Okres Kosice IV
Roznava
Sobrance
Spisska Nova Ves
Trebisov
