0223 area code — Den Helder
In Netherlands, the area code 0223 covers Den Helder. Numbers are written internationally as +31 223.
How to call Den Helder
- From abroad
- +31 223 XXX XXXX
- Within Netherlands
- 0223 XXX XXXX
- Country calling code
- +31
About the 0223 area code
When you see a number beginning +31 223, it belongs to Den Helder: the 31 is Netherlands's country calling code and 223 is the area code.
Area codes like 0223 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Netherlands number. To actually receive an SMS on a Netherlands number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Den Helder?
Den Helder uses the area code 0223, written internationally as +31 223.
How do I call Den Helder from another country?
Dial your international access code, then +31 223, then the local number — dropping the national leading 0.
What time is it in Den Helder?
Den Helder is in the Europe/Amsterdam time zone; the live clock above shows the current local time.
Is 0223 a mobile or a landline code?
0223 is a geographic (landline) area code for Den Helder. Mobile numbers in Netherlands use their own separate prefixes.