Blagoevgrad
5 customs offices · 5 towns
Burgas
8 customs offices · 3 towns
Dobrich
2 customs offices · 2 towns
Gabrovo
2 customs offices · 2 towns
Haskovo
4 customs offices · 3 towns
Kardzhali
1 customs office · 1 towns
Kyustendil
3 customs offices · 3 towns
Lovech
2 customs offices · 2 towns
Montana
2 customs offices · 2 towns
Pazardzhik
1 customs office · 1 towns
Pernik
2 customs offices · 2 towns
Pleven
2 customs offices · 2 towns
Plovdiv
6 customs offices · 4 towns
Razgrad
1 customs office · 1 towns
Ruse
2 customs offices · 1 towns
Shumen
1 customs office · 1 towns
Silistra
1 customs office · 1 towns
Sliven
1 customs office · 1 towns
Smolyan
1 customs office · 1 towns
Sofia
3 customs offices · 3 towns
Sofia (stolitsa)
9 customs offices · 1 towns
Stara Zagora
2 customs offices · 2 towns
Targovishte
1 customs office · 1 towns
Varna
6 customs offices · 4 towns
Veliko Tarnovo
2 customs offices · 2 towns
Vidin
3 customs offices · 3 towns
Vratsa
2 customs offices · 2 towns
Yambol
2 customs offices · 2 towns