To call the Netherlands from the US, dial 011 + 31 + the Dutch number without its leading 0. For a landline, that usually means 011 + 31 + area code + local number.
If you're trying to reach a hotel in Amsterdam, a client in Rotterdam, or family on a Dutch mobile, that single formatting rule is what matters most. The only real question after that is whether you want to use the old carrier-based method, or a browser-based VoIP option that makes the process simpler and usually cheaper.
Connecting with the Netherlands from the US
When searching how to call the Netherlands from the us, the answer is often needed immediately because a caller is already holding a number and wondering why it isn't working. In practice, the confusion usually comes from one detail: Dutch numbers are often written locally with a leading zero, but that zero doesn't stay when you dial internationally.
So the basic pattern is straightforward:
- Dial 011 to exit the US phone network.
- Dial 31 for the Netherlands.
- Add the Dutch area code or mobile prefix without the leading zero.
- Finish with the local number.
That applies whether you're calling a landline, a mobile, or a business line.
What changes is how you place the call. The old way uses your mobile carrier or landline provider. It works, but it can be clunky, easy to misdial, and expensive if you haven't checked your international rates first. The modern way uses internet calling in a browser or app, where you often just enter the number as +31 followed by the rest of it and let the service handle the routing.
If the Dutch number starts with 020, 010, or 06, treat that first 0 as local-only formatting. Remove it when calling from the US.
That small correction solves a lot of failed calls. The rest comes down to choosing the method that fits your situation: standard dialing if you're using a regular phone line, or VoIP if you want less friction and more predictable calling costs.
The Traditional Dialing Method Explained
A traditional carrier call to the Netherlands still works. It just asks more from the caller than a modern VoIP app does. You need the full international string, the right number format, and a quick rate check before you press call.
Break the number into parts
The old method follows a fixed sequence:
011 This is the US exit code. It tells your carrier the call is leaving the country.
31 This is the country code for the Netherlands.
Dutch area code or mobile prefix, without the leading zero A local Dutch number might be written as 020, 010, or 06. For an international call, that becomes 20, 10, or 6.
The rest of the local number Enter the remaining digits exactly as provided.
That gives you the full carrier format: 011 + 31 + area code or mobile prefix without 0 + local number.
Real examples
If an Amsterdam landline is written locally as 020 1234567, the US carrier version is:
011 31 20 1234567
If a Rotterdam number is written as 010 7654321, you would dial:
011 31 10 7654321
If a Dutch mobile is written as 06 12345678, the international version is:
011 31 6 12345678
Where traditional dialing gets annoying
The process is simple on paper, but manual dialing leaves room for small mistakes. One extra zero can stop the call. A missing digit can send it somewhere else. Traditional carriers also expect you to know whether your plan charges per minute, uses an international add-on, or blocks international calling by default.
That is the trade-off. The old way is familiar because it uses your regular phone service. The modern way is usually easier because VoIP services like CallTuv often let you enter the number in +31 format and handle the routing for you. If you want a quick format check, our guide to international calling formats is a useful reference.
Quick reference
Landline: 011 + 31 + city code without 0 + local number
Mobile: 011 + 31 + 6 + 8-digit mobile number
Examples: 011 31 20 1234567 or 011 31 6 12345678
Traditional dialing still has its place, especially if you are calling from a desk phone or using a company mobile plan. For occasional personal calls, though, it is usually the slower and less predictable option.
Why Your Call to the Netherlands Might Not Connect
A failed international call usually isn't random. There's almost always a formatting problem, a carrier issue, or a mismatch between the number format you have and the one your phone service expects.
The leading zero problem
Dutch numbers are commonly written for local use. That means a person in the Netherlands might share a number beginning with 020, 010, or 06. A US caller sees that and naturally enters all of it.
That's where things break. The leading zero is a domestic trunk prefix, not part of the international number. If you leave it in, the number format is wrong.
A number can be correct on paper and still be wrong for international dialing.
Traditional carriers add friction
The old method also creates cost uncertainty. If you're using a standard mobile plan or home phone service, international rates may apply automatically, and many people don't realize that until after the call. Even when the call connects, the experience can feel brittle because you're relying on a system that expects precise manual formatting.
That matters when you're calling a hotel front desk, a small business, or someone's personal mobile and you need the call to go through on the first try.
Quick troubleshooting checklist
Before trying again, check these points:
- Remove the Dutch zero: If the number starts with 0 locally, drop it for international dialing.
- Use the correct sequence: Traditional dialing from the US starts with 011 and then 31.
- Check how the number is written: A copied email signature or website listing may show the domestic format, not the international one.
- Watch for carrier restrictions: Some plans require international calling to be enabled.
- Compare method and format: A regular phone and a web dialer may expect different input styles.
If you keep running into failed calls, the pattern usually points to the method, not just the number. That's where browser-based internet calling starts to make more sense.
A Smarter and Cheaper Way to Call the Netherlands
The cleaner option today is VoIP, especially browser-based calling. Instead of forcing you through the old carrier sequence every time, these services usually let you enter the number in international format, such as +31 followed by the Dutch number, and handle the routing in the background.
According to Diallink's guide to calling the Netherlands, browser-based VoIP services can connect at 99.2% versus 88% for traditional mobile calls to international numbers, and systems using an E.164 parser can automatically strip a mistaken leading zero. That's a practical improvement, not just a technical one. It removes one of the most common dialing errors before it causes a failed call.
Why the modern method works better
The biggest difference is convenience. With traditional dialing, you have to remember the whole sequence and get every piece right. With browser-based VoIP, you usually paste the number in +31 format and move on.
That also changes the cost profile. Older carrier pricing historically made international calls something people kept short or avoided entirely. Internet calling shifted that. In real-world use, it's a better fit for people who call Dutch mobiles, hotels, landlords, clients, or family members and don't want surprises on their bill.
What to look for in a VoIP service
Not every internet calling tool is the same. The useful ones share a few traits:
- Direct international number entry: You should be able to type +31 and the number, without converting it manually.
- Visible pricing before the call: That removes the worst part of carrier billing.
- No app friction: Browser-based tools are easier when you're on a work laptop, shared device, or travel setup.
- Support for real phone numbers: This matters if the person you're calling isn't using the same app.
One example is CallTuv's Netherlands rates page, which reflects the pay-as-you-go browser-calling model rather than a bundled carrier plan. That's usually the better route if your goal is simple: call a Dutch number reliably, without wrestling with your mobile provider.
Practical rule
If you're calling an actual Dutch mobile or landline, not another internet app user, browser-based VoIP is usually the easier tool.
The trade-off
VoIP isn't magic. You still need a decent internet connection. But from a caller's perspective, the trade-off is favorable. You get simpler number entry, fewer formatting mistakes, and a calling workflow built for international numbers instead of one adapted from domestic phone service.
For the caller, that's the point. You don't need to understand telecom standards. You need the number to connect, the audio to be clear, and the cost to make sense.
Key Considerations Before You Dial
You usually notice the timing problem only after the call goes to voicemail. A number can be formatted correctly and still fail in practice if you call outside normal Dutch hours, especially for offices, hotels, clinics, or small local businesses.
The safest approach is simple. Check the local time in the Netherlands before you call, then match your reason for calling to that window.
Best windows for reaching someone
For business calls, aim for the Dutch late morning through afternoon. That gives you the highest chance of reaching someone at a desk instead of catching them before opening or after the workday ends.
For personal calls, use a little more judgment. A time that feels reasonable from the US can land very early or quite late in the Netherlands, so it helps to text first if the call is not urgent.
A few habits make international calls go more smoothly:
- Business contacts: Start with your name, company, and reason for calling in the first sentence.
- Friends or family: Avoid surprise calls unless you already know their schedule.
- Travel and reservations: Call during published local business hours, not around shift changes or closing time.
- Backup planning: If your internet is weak or you're traveling, keep a backup Netherlands calling card ready instead of depending on one method.
If you're concerned about language, prepare one or two opening lines before you dial. These beginner Dutch dialogue prompts are useful for polite greetings, confirming the right person answered, or asking if English is okay.
Communication style matters too
Dutch phone conversations are often straightforward, and that helps more than it hurts. Get to the point, speak clearly, and avoid a long setup before the actual reason for the call.
This is also where the old way and the modern way differ in practice. Traditional carrier dialing can already feel clunky, so a bad call window makes it even more frustrating because every failed attempt may still cost you. Browser-based VoIP is usually easier to retry, easier to budget, and easier to use when you need to place a quick call at the right local time without dealing with carrier surprises.
Frequently Asked Questions About Calling the Netherlands
Do I keep the zero in a Dutch phone number
No. If the Dutch number is written with a leading zero for local use, remove that zero when calling internationally from the US.
Should I dial 011 or plus 31
It depends on the method. Traditional carrier dialing from a US phone uses 011 before 31. Many VoIP and browser-based services let you enter the number as +31 followed by the rest of the number.
Is it better to call a Dutch mobile or landline
From a dialing standpoint, both are straightforward once the number is formatted correctly. The bigger difference is the service you use. Traditional carrier calls are often less convenient for international dialing, while browser-based options are usually easier to enter correctly.
Why does the number I copied from a website not work
Many Dutch numbers are published in local format. That means they may include a leading zero that only makes sense inside the Netherlands. Convert the number to international format before dialing.
Can I call a regular Dutch number from a browser
Yes, if the service supports calls to real landlines and mobiles. That's one of the main advantages of browser-based international calling over app-to-app messaging.
What if I need to call often
If you're calling the Netherlands regularly, don't rely on your standard carrier by default. Use a method with transparent pricing and easy international formatting so you don't have to rebuild the number by hand every time.
If you want the easiest route, use CallTuv to call Dutch landlines and mobiles from your browser with pay-as-you-go credit and international number entry that fits the way people share numbers today.
