Netherlands · NLD
Den Helder dialing code
Den Helder · Den Helder
Dialing code
+31 223
From abroad
+31 223 123-4567
Dial +31, then the city code 223, then the phone number without the leading zero.
Within the country
0223 123-4567
Dial 0223 followed by the phone number.
How to call Den Helder?
To call Den Helder in Netherlands from abroad, dial the international code +31, followed by the city code 223, then the local number without the leading zero.