Region
Birkfeld
+43 3174 is a local or regional area code for Birkfeld in Austria.
National03174
International+43 3174
From abroad, place +43 3174 before the local subscriber number. National formats can vary by country.
Region
+43 3174 is a local or regional area code for Birkfeld in Austria.
From abroad, place +43 3174 before the local subscriber number. National formats can vary by country.