Area code 10
South Holland · Rotterdam
- Area code
- 10
- Country
- Netherlands
- Region
- South Holland
- Major cities
- Rotterdam
- Time zone
- Europe/Amsterdam
- Note
- Rotterdam area code.
This is a domestic area code inside Netherlands. It is not the international calling code.
Frequently asked questions
Which cities use area code 10?
Area code 10 serves South Holland in Netherlands, including Rotterdam.
What region does area code 10 cover?
Area code 10 covers South Holland. Area codes route calls to a specific city or region within a country's national telephone network.
What is the difference between an area code and a calling code?
A calling code routes a call across borders to a national network, while an area code routes it to a city or region inside that network. For a Netherlands number, the country calling code is the international prefix and 10 is the domestic area code.
What time zone is area code 10 in?
Area code 10 is in the IANA time zone Europe/Amsterdam.
Is area code 10 the international calling code?
No. 10 is a domestic area code inside Netherlands, not the international calling code. To call this region from abroad, you dial the country's calling code first, then 10 and the local number.