Netherlands Phone Number Format Guide

Quick Overview

Dutch mobile numbers start with 06 and are 9 digits long. Fixed-line numbers vary in length depending on the area code.

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Netherlands Phone Number Format Structure

Dutch phone numbers follow these patterns:

Components

  • Country Code: +31
  • Mobile Prefix: 06
  • Subscriber Number: 8 digits

Format Examples

  • +31 6 1234 5678 - International format
  • 06 1234 5678 - National format
  • 06-1234-5678 - Hyphenated format
  • 0612345678 - Plain format

Netherlands Phone Number Area Code Distribution

Major Cities

  • 020: Amsterdam
  • 010: Rotterdam
  • 070: The Hague
  • 030: Utrecht
  • 040: Eindhoven

Special Numbers

  • 06: Mobile numbers
  • 0800: Toll-free numbers
  • 0900: Premium rate services
  • 085/088: Business VoIP

Netherlands Phone Number Format Rules

Number Rules

Mobile numbers must start with 06
Mobile numbers must be 9 digits long
Area codes vary from 2 to 3 digits

Special Considerations

  • Emergency number: 112
  • Police (non-emergency): 0900-8844
  • Leading zero is omitted in international format

Netherlands Phone Number Additional Information