How to Call Germany from the UK (2025 Guide)

Calling Germany from the UK is common for businesses dealing with suppliers, partners, or customers based in Europe. While international calling is straightforward in principle, understanding the correct dialling codes, costs, and call-handling options can help avoid unnecessary charges or missed calls.

This guide explains how to call Germany from the UK in 2025, including practical tips for businesses managing regular international calls.

Germany Country & Calling Codes

To call Germany from the UK, you’ll need the correct international dialling format.

Germany country code: +49

How to dial a German number from the UK:

1. Dial 00 (or use + on a mobile phone)

2. Enter 49 (Germany’s country code)

3. Dial the German phone number without the leading 0

Example:

• German number: 030 12345678

• Dial from the UK: +49 30 12345678

Time Difference Between the UK and Germany

Germany operates on Central European Time (CET).

• Germany is usually 1 hour ahead of the UK

• During daylight saving changes, this difference remains consistent

For UK businesses, this means calls placed late afternoon may reach German contacts outside standard working hours.

How Much Does It Cost to Call Germany from the UK?

International calling costs vary depending on your provider and setup.

Typical options include:

• Standard mobile or landline rates (often higher per minute)

• International calling bundles

• Internet-based calling services

• Business phone systems using VoIP technology

  
  

Many UK businesses reduce international calling costs by using a VoIP phone system, which allows calls to Germany to be made over the internet rather than traditional phone lines.

You can read more about how a VoIP phone system for UK businesses supports international calling and cost control.

Calling German Mobile vs Landline Numbers

Germany uses different number ranges for mobiles and landlines.

• Landlines: Often begin with area codes like 30 (Berlin), 40 (Hamburg), or 89 (Munich)

• Mobile numbers: Commonly start with prefixes such as 15, 16, or 17 (after the country code)

The dialling process remains the same — just ensure the leading zero is removed after +49.

Tips for UK Businesses Calling Germany

If your business regularly contacts Germany, consider the following:

• Schedule calls earlier in the UK day where possible

• Confirm time zones when arranging meetings

• Track call costs across teams

• Use call logs or reporting to monitor usage

Businesses handling frequent international calls often benefit from centralised call management through modern phone systems.

Managing Calls from Germany into the UK

Many UK companies also receive inbound calls from Germany.

To avoid missed calls:

• Ensure international numbers are recognised correctly

• Route calls to the right team or person

• Capture messages outside UK working hours

Business phone systems using VoIP can help manage inbound international calls more efficiently, providing flexibility as call volumes grow.

Final Thoughts

Calling Germany from the UK is simple once you understand the correct dialling format and time difference. For businesses making or receiving regular international calls, reviewing your calling setup can help reduce costs and improve reliability.

Using modern phone systems designed for international calling can make a noticeable difference as cross-border communication increases in 2025.