The country code and area code of Dunajska Streda, Slovakia is 421, (0)31.
The country code and area code of Hnusta, Slovakia is 421, (0)47.
The country code and area code of Bardejov, Slovakia is 421, (0)54.
The country code and area code of Bratislava, Slovakia is 421, (0)2.
The country code and area code of Gelnica, Slovakia is 421, (0)53.
The country code and area code of Hlohovec, Slovakia is 421, (0)33.
The country code and area code of Holic, Slovakia is 421, (0)34.
The country code and area code of Humenne, Slovakia is 421, (0)57.
The country code and area code of Hurbanovo, Slovakia is 421, (0)35.
The country code and area code of Kezmarok, Slovakia is 421, (0)52.
The country code and area code of Levice, Slovakia is 421, (0)36.
The country code and area code of Presov, Slovakia is 421, (0)51.
The country code and area code of Revuca, Slovakia is 421, (0)58.