This is the primary telephone area code for Mannheim and its surrounding urban districts in the state of Baden-Württemberg, Germany.
How to Call Mannheim from Overseas
- Dial your country's exit code (International Access Code)
- Dial 49 (Germany country code)
- Dial the area code (621 - without the leading 0)
- Dial the local phone number
Example: Calling Mannheim from the United States
011 49 621 123456
Where:
011 = USA exit code
49 = Germany country code
621 = Mannheim area code (0621 without the 0)
123456 = Local Mannheim phone number
Quick Facts
Mannheim Area Code Coverage
The 0621 area code covers central Mannheim and key city districts including:
City Center
Innenstadt, Paradeplatz, Wasserturm, Hauptbahnhof
North Mannheim
Käfertal, Sandhofen, Feudenheim
South Mannheim
Neuostheim, Neuhermsheim, Neckarau
East Mannheim
Friedrichsfeld, Wallstadt, Gartenstadt
West Mannheim
Rheinau, Schönau, Vogelstang
Outskirts
Some neighboring towns like Ludwigshafen (just across the Rhine) use 0621 or 0621/0621-6, but mostly 0621 for Mannheim proper
Major Germany Area Codes
Common Exit Codes for Calling Germany
When calling Mannheim from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011