Region
Bern
+41 31 is a local or regional area code for Bern in Switzerland.
National031
International+41 31
From abroad, place +41 31 before the local subscriber number. National formats can vary by country.
Region
+41 31 is a local or regional area code for Bern in Switzerland.
From abroad, place +41 31 before the local subscriber number. National formats can vary by country.