Netherlands Country Code

The country code for Netherlands is +31. Dial it after your country’s international access prefix (for example 011 from the US), then the local number.

+31

Calling Code

16,730,000

Population

41,526 km²

Area (km²)

Euro

EUR

Quick Facts

Netherlands

Europe N/A

Basic Information

Calling Code +31

ISO Codes NL / NLD

Capital Amsterdam

Independent No

Demographics

Population 16,730,000

Area 41,526 km²

Languages N/A

Driving Side N/A

Geography & Time

Region Europe

Subregion N/A

Continent N/A

Time Zones UTC+2

Currency

Euro (EUR)

Borders

N/A

Neighboring countries

How to Call Netherlands

From Any Country:

 +31 [Local Phone Number]

Example:

+31 20 123 4567

(Example: Calling Amsterdam, Netherlands from anywhere in the world)

How do I dial mobiles vs landlines in the Netherlands

The Netherlands’ country calling code is +31. Dutch landlines use geographic area codes (typically 2 digits for major cities and 3 digits for smaller regions), while Dutch mobile numbers start with 06 in domestic format. When calling within the Netherlands, you normally dial the national trunk prefix 0 before a geographic area code (for example, Amsterdam is written domestically as 020 …), and mobiles are dialed as 06 ….

When calling the Netherlands from abroad, dial your international exit code (or +), then 31, then the number without the leading 0. That means a landline written as 020 123 4567 becomes +31 20 123 4567, and a mobile written as 06 12345678 becomes +31 6 12345678. Saving contacts in the international +31 format avoids the common “extra 0” mistake and makes numbers work consistently while traveling.

What are the emergency numbers in Netherlands

For emergencies in the Netherlands (police, fire, ambulance), dial 112. If you need the police but it is not an emergency, call 0900 8844.

What are the city and area codes in the Netherlands

Dialing tip: From inside Albania, add the trunk 0 before the area code (e.g., 04 for Tirana). From abroad, drop the 0 and use +355 instead.

City	Area Code	International Dialing Format
Amsterdam	20	+31 20 XXX XXXX
Rotterdam	10	+31 10 XXX XXXX
The Hague (Den Haag)	70	+31 70 XXX XXXX
Utrecht	30	+31 30 XXX XXXX
Eindhoven	40	+31 40 XXX XXXX
Groningen	50	+31 50 XXX XXXX
Haarlem	23	+31 23 XXX XXXX
Nijmegen	24	+31 24 XXX XXXX
Arnhem	26	+31 26 XXX XXXX
Breda	76	+31 76 XXX XXXX
Tilburg	13	+31 13 XXX XXXX
Maastricht	43	+31 43 XXX XXXX

What are the mobile operators in the Netherlands

Dialing tip: In the Netherlands, 06 is the standard mobile prefix, and the digits after 06 are not a reliable way to identify the current operator because you can keep your number when switching providers (“nummerbehoud”).