Germany · DEU
Mannheim (+1) dialing code
Mannheim (+1) · Mannheim (+1)
Dialing code
+49 621
From abroad
+49 621 123-4567
Dial +49, then the city code 621, then the phone number without the leading zero.
Within the country
0621 123-4567
Dial 0621 followed by the phone number.
How to call Mannheim (+1)?
To call Mannheim (+1) in Germany from abroad, dial the international code +49, followed by the city code 621, then the local number without the leading zero.