Country Code +31

Which Country Has Code +31?

Netherlands uses the international dialing code +31.

How to Call a +31 Number from the US

Numbers in the Netherlands have 9 or 11 digits for mobiles and 9 for landlines after +31. At home they are written with a leading 0; leave it out after +31 or 011 31.

X stands for any digit. Toll-free numbers often can't be reached from abroad. Full list of number types: Netherlands phone number format.

Got a Call From +31?

A number starting with +31 is registered in Netherlands. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +31 number

• •Mobile if the digits after +31 start with 61–65, 68 or 97 (+31 6 XXXXXXXX).
• •Landlines start with an area code, for example +31 10 XXX XXXX for Rotterdam.
• •Premium rate if it starts with 90 after +31: never call these back.
• •Local time: 12:42 PM in Amsterdam right now.

• •Don't call back a number you don't recognize. One-ring scams hang up after a ring or two so you return the call, which can add a per-minute charge on top of an international rate.
• •Caller ID can be faked. The code shown is not proof of where the caller really is.
• •Real callers leave a message. If it matters, they'll text, email or leave a voicemail. Otherwise, block the number.

Read more:

• What country code is calling me?
• One-ring scam calls: why a +1 number can be international
• How to block unknown international calls
• Do you get charged for receiving an international call?