Netherlands Country Code (+31)

📅 November 2025 ⏱️ 8 min read ✍️ BubblyPhone Team

Complete guide to Netherlands country code +31. Learn how to dial the Netherlands from abroad, understand Amsterdam, Rotterdam area codes, and save money on international calls.

The Netherlands country code is +31. The Netherlands has about 17.5 million residents and is a major European business hub.

How to Call the Netherlands

  1. Your exit code (011 from USA, 00 from UK/EU)
  2. 31 (Netherlands country code)
  3. Area code (without leading 0)
  4. Local number

Example: Calling Amsterdam from USA: 011-31-20-XXX-XXXX

Netherlands Area Codes

  • Amsterdam: 20
  • Rotterdam: 10
  • The Hague: 70
  • Utrecht: 30
  • Eindhoven: 40

Mobile Carriers

  • KPN: Largest carrier, prefix 06
  • Vodafone NL: Good coverage, prefix 06
  • T-Mobile NL: Competitive rates, prefix 06

Time Zone

Netherlands uses CET (UTC+1) / CEST (UTC+2 summer):

  • 12 PM EST = 6 PM Netherlands

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