Haarlem Area Code (Netherlands)

What is the area code for Haarlem (Netherlands)?

The Haarlem (Netherlands) area code is +31 23

That is, in order to call the Haarlem region in Netherlands you must dial the area code +31 23, where +31 is the international prefix of the country and 23 is the area code of Haarlem.

Is the Haarlem area code always the same?

Yes, any phone number in this region will use the local area code 23. That is, to call Haarlem from anywhere in Netherlands, you must dial this prefix before the phone number.

23 [Phone number]

How to call from abroad to a phone located in Haarlem (Netherlands)?

To call a telephone from abroad to the Haarlem (Netherlands), you must dial the international prefix for (+31), the Haarlem area code (23) and the telephone number (9 digits) you want to call.

+31 23  [Phone number]

It is important to remember that all calls from a foreign country to another country, for example Netherlands, will have a higher cost than calls made in the same country. The final cost of the call will be defined by the telephone company with which the call is made.