What is the country code for Netherlands?

+31 is the country code for Netherlands. When calling from Poland, always include this code, followed by the area code or mobile prefix (without the leading 0), then the local number.

Do I need to dial 0031 instead of +31?

Both work. +31 is the international format; 0031 is an alternative if your phone doesn't support the + symbol. The result is the same—use whichever is easier for you.

How much does a call to Netherlands cost on Sayfone?

Sayfone charges 0.72¢ per minute for calls to Netherlands. Rates are transparent; you see the cost before placing the call.

Can I call Dutch mobile phones from Poland?

Yes. Dutch mobile numbers start with 6 and have 8 digits after the operator prefix. Dial +31 6, followed by the 8-digit number. The rate is the same as landlines on Sayfone.

Is there a time difference between Poland and Netherlands?

No. Both countries use Central European Time (CET) and switch to daylight saving time on the same dates. There is no time zone difference year-round.

What if I dial the wrong number?

Hang up immediately to avoid being charged. Verify the number is correct before dialing. You are only charged when the call connects.

Quick Answer

How to Call Netherlands from Poland

Dial +31 (Netherlands country code) + local number (without leading 0). Call costs 0.72¢ per minute on Sayfone.

Start calling

Cost tools

🇵🇱From Poland

To Netherlands🇳🇱

$0.72

Per minute

+31

Country code

Call quality

Landline rate

$0.72/min

Mobile rate

$0.72/min

Same per-minute Sayfone rate for landline and mobile.

Average call quality

Steps at a glance

Enter +31 on your phone or in Sayfone
Add the area code or mobile prefix (without the leading 0)
Dial the local number
Press call

Sources

1
ITU-T International dialing plan
Country code verification

DIALING INSTRUCTIONS

Step-by-Step: Dial Netherlands from Poland

Follow these steps to place a call to Netherlands from Poland using a phone or Sayfone.

Open your phone or Sayfone
Access your calling app or open Sayfone in your browser from Poland.
2
Dial the country code
Enter +31 to reach Netherlands. If using a phone, you may dial 0031 instead of +31.
```
+31 or 0031
```
3
Enter the area code or mobile prefix
For landlines, use the area code (Amsterdam: 20, Rotterdam: 10). For mobiles, use the operator prefix (06 is most common). Drop the leading 0 from the original number.
```
20 (for Amsterdam) or 6 (for mobile)
```
4
Add the local number
Dial the remaining digits of the local phone number.
```
12345678
```
Press call
Complete the connection and wait for the call to connect.

Dialing format reference

+31

Use these patterns when entering a full international number to +31.

Mobile

+31 6 XXXX XXXX (8 digits after operator prefix)

Landline

+31 [area code] XXXX XXXX (area code + 8 digits)

+31 20 1234 5678 (Amsterdam landline)
+31 10 9876 5432 (Rotterdam landline)
+31 6 1234 5678 (mobile number)

Major city area codes

Amsterdam20

Rotterdam10

The Hague70

Utrecht30

Sources

1
Netherlands telecom numbering plan
Official Dutch numbering reference

DIALING RULES & FORMAT

Netherlands Dialing Format & Rules

Netherlands uses a standardized dialing format. Understand the rules to avoid errors when calling from Poland.

Always drop the leading 0

When calling internationally, Dutch phone numbers include a leading 0 for domestic dialing. Drop this 0 when adding the country code +31 from abroad.

Landline format

Landlines in Netherlands have a 2-digit area code followed by an 8-digit local number. Total length: 9 digits after the country code.

Mobile format

Mobile numbers start with 6 (the operator prefix) followed by 8 digits. Dial +31 6 XXXX XXXX when calling from Poland.

No special prefixes needed

Once you dial the country code, area code (or mobile prefix), and local number, the call routes automatically. No additional codes are required.

CALLING TIPS

Best Times to Call Netherlands from Poland

Poland and Netherlands share the same time zone (CET/CEST). Plan your calls to reach people during normal business or evening hours.

🇳🇱

Both countries observe Central European Time, so there is no time zone difference year-round. However, daylight saving transitions occur on the same dates in both countries.

Time & windows

Business Hours

09:00–17:00

Optimal for reaching offices and professionals

Evening

18:00–21:00

Good for personal calls

Night & Weekend

21:00–09:00 & Weekends

Leave a message or use voicemail

🇵🇱Current time in Netherlands

Same as Poland (CET/CEST)No time difference to account for

🇵🇱Daylight saving

Last Sunday of March & OctoberBoth countries transition on the same dates

Calling tips

Call during morning or early afternoon for best business availability.
Avoid calling very early morning (before 08:00) or late night (after 22:00) unless expected.
Friday afternoons can be quieter; mid-week calls reach people more reliably.
Check if your contact observes Dutch public holidays (King's Day, Christmas, etc.) before scheduling.

Business etiquette

Dutch business culture values directness and punctuality; arrive on time for scheduled calls.
Keep business calls concise; allow pauses for response.
Many Dutch professionals speak English fluently; confirm language preference if unsure.
Confirm the meeting time in writing to avoid confusion across time zones (though times are the same).

Sources

1
Central European Time (CET) zone info
Daylight saving schedule

TROUBLESHOOTING

Troubleshooting & Call Issues

If your call to Netherlands fails or sounds poor, check these common issues.

Call won't connect

Verify the +31 country code is entered correctly. Check that you've dropped the leading 0 from the area code. Confirm the full number is correct before dialing. If the number is correct, the recipient's phone may be off or out of range.

Poor call quality or echoing

Internet connection strength affects call quality. Move closer to your Wi-Fi router or switch to mobile data if available. Minimize other apps using bandwidth during the call.

Long delays before connection

International calls may take 10–20 seconds to connect. This is normal. If the delay is much longer, try hanging up and dialing again.

One-way audio (you can't hear them)

Restart your browser or app. Check that your device microphone and speaker are working. On Sayfone, refresh the page and try again.

Savings

See what you could save

Adjust the tools below to compare Sayfone with typical retail pricing for calls to Netherlands. Start with one call, then layer on monthly volume to see the bigger picture.

How to use these tools

Sayfone uses your live rate for calls to Netherlands — the same basis as the rest of this page.
First, estimate savings on a single call length. Then, model a full month of minutes versus typical retail benchmarks.
Retail competitor rows are illustrative — not a quote from any carrier.