Region
Duzce
+90 380 is a local or regional area code for Duzce in Türkiye.
National0380
International+90 380
From abroad, place +90 380 before the local subscriber number. National formats can vary by country.
Region
+90 380 is a local or regional area code for Duzce in Türkiye.
From abroad, place +90 380 before the local subscriber number. National formats can vary by country.