Tanzania is divided into 30 regions...
Arusha
Dar es salaam
dodoma
geita
iringa
kagera
katavi
kigoma
kilim amjaro
lindi
manyara
mera
mbeya
morogoro
matwara
mwanza
njombe
Pemba north
Pemba south
pwani
rukwa
ruvuma
shiny an ga
simiyu
singida
tabora
tanga
zan zi bar north
zan zi bar south and central
zan zi bar west ....