Netherlands country code (+31)
Complete country code guide for Netherlands: dialing format, area codes, examples, and current calling rates. Browse our full country codes list to find other destinations.
Country code
Country code
+31
ISO code
NL
Dialing format
Landline format
+31 + [area code] + local number
Mobile format
+31 + [mobile prefix] + subscriber number
Drop the domestic trunk prefix (often 0) when calling internationally.
Full syntax: +31 + [area code without 0] + 7-digit landline number, or +31 + 6 + 8-digit mobile number.
Calling rates
Calls to Netherlands start from $0.01/minute with transparent, pay-as-you-go pricing. Compare with our international calling rates for other countries.
View detailed rates for NetherlandsArea codes
- 20
Amsterdam (capital)
Example: 20 123 4567
- 10
Rotterdam
Example: 10 234 5678
- 70
The Hague
Example: 70 345 6789
- 30
Utrecht
Example: 30 456 7890
Common mistakes
- Forgetting to drop the leading 0 from Dutch area codes when dialing internationally.
- Using the wrong number of digits for mobile numbers, which should be 06 plus 8 digits locally.
- Dialing the country code but omitting your own international exit prefix.
- Confusing city area codes like 20 (Amsterdam) and 10 (Rotterdam).
Why use HelloAirDial for Netherlands?
- Call the Netherlands directly from your browser, no SIM, app, or calling card needed.
- Transparent per-minute pricing so you always know the cost before you dial.
- Keep or present a stable caller ID where supported for higher answer rates.
- Reliable routing over quality carriers for clear audio on business and family calls.
Call Netherlands now
Rates from $0.01/minute.
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View all country codes →FAQs
Can I call Netherlands from abroad?
Yes. HelloAirDial connects directly from your browser. Traditional carriers can be pricey or block unknown overseas numbers; using HelloAirDial helps with caller ID, clear routing, and predictable costs.
Does Netherlands have area codes?
Yes. See the list above for key area codes and examples.
Do I need to use a trunk code when calling with HelloAirDial?
No. When dialing internationally, drop the domestic trunk prefix (often 0) and start with the country code.
Is HelloAirDial cheaper than telecom providers?
Typically yes. You pay per minute with transparent pricing and no hidden roaming or connection fees, so you avoid the surcharges many carriers add for international calls.