What is the regex for german phone number?

The regex pattern for german phone number is `^(?:\+49|0)[1-9]\d{1,14}$`. This pattern validates german phone number with optional +49 country code.

How do I use this regex in JavaScript?

In JavaScript, create the regex with `const regex = /^(?:\+49|0)[1-9]\d{1,14}$/;` and test with `regex.test(yourValue)`. It returns `true` if the value matches.

How do I use this regex in Python?

In Python, use `import re; re.match(r'^(?:\+49|0)[1-9]\d{1,14}$', value)`. The raw string prefix (`r`) prevents Python from interpreting backslashes as escape characters.

Is this regex case-sensitive?

By default, yes. To make it case-insensitive, add the `i` flag in JavaScript (`/^(?:\+49|0)[1-9]\d{1,14}$/i`) or use `re.IGNORECASE` in Python.

Regex for German Phone Number

Regex Pattern

^(?:\+49|0)[1-9]\d{1,14}$

German phone number with optional +49 country code

Quick Answer

The regex pattern for german phone number is `^(?:\+49|0)[1-9]\d{1,14}$`. German phone number with optional +49 country code. This works in JavaScript, Python, Ruby, PHP, Java, and most regex engines that support PCRE syntax.

Test Examples

Input	Result
+4915112345678	✓ Matches
015112345678	✓ Matches
+491701234567	✓ Matches
+49012345	✗ No match
12345	✗ No match
+44712345678	✗ No match

Code Examples

javascript

const regex = /^(?:\+49|0)[1-9]\d{1,14}$/;
const isValid = regex.test(value);

python

import re
pattern = r'^(?:\+49|0)[1-9]\d{1,14}$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^(?:\+49|0)[1-9]\d{1,14}$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^(?:\+49|0)[1-9]\d{1,14}$/', $value)) {
    echo "valid";
}

java

String pattern = "^(?:\\+49|0)[1-9]\\d{1,14}$";
boolean isValid = value.matches(pattern);

Frequently Asked Questions

Related Regex Patterns

US Phone Number

US phone number in common formats

International Phone (E.164)

Validates E.164 international format — + followed by 2-15 digits

Indian Phone Number

Indian mobile number with optional +91 country code

UK Phone Number

UK mobile number with optional +44 country code

French Phone Number

French phone number with optional +33 country code

Japanese Phone Number

Japanese phone number with optional +81 country code