Karlsruhe Area Code (Germany)
Local time in Karlsruhe

Karlsruhe Area Code

Area code for Karlsruhe, Germany: 721 • Click on number to see if there are other places in our database with same area code.
International calling code for Germany is: 49

How to Dial?

Calling from Calling to Dialing example  
Abroad* Karlsruhe +49 721 [Local number]**
Germany*** Karlsruhe (0)721 [Local number]
Germany Abroad 00 [Country Code] [Area Code] [Local number]

Local time in Karlsruhe (in moment when this page is generated):
Saturday, 2025-12-06, 04:30 Difference to Greenwich time (GMT) in hours: +01:00 (CET time zone).

Comment: Some data may change in meantime. Read more on Disclaimer page.
*Some countries have different international call prefix. Find Your country on our site for more details.
**Many phones have international call prefix list, but they show only a plus sign (+).
***Dialing from Germany but outside of area code 721