The area code (phone code) 040 is assigned to 13 locations in Germany. Mainly you reach landlines in Hamburg .
| Dialling Code | City |
|---|---|
| 040 | Hamburg |
| 040 | Norderstedt |
| 040 | Reinbek |
| | |
| 040 | Schenefeld bei Hamburg |
| 040 | Glinde, Kreis Stormarn |
| 040 | Barsbüttel |
| 040 | Wentorf bei Hamburg |
| 040 | Ammersbek |
| 040 | Oststeinbek |
| 040 | Ellerbek, Kreis Pinneberg |
| 040 | Bönningstedt |
| 040 | Stapelfeld, Bezirk Hamburg |
| 040 | Braak bei Hamburg |
Note for calls from abroad: In addition to the German country code (+49 or 0049) you can omit the foregoing zero of the dialling code for Hamburg. So you can dial +4940... and add the number of the phone line you want to reach.