The area code (phone code) 04154 is assigned to 11 locations in Germany. Mainly you reach landlines in Trittau (Schleswig-Holstein).
| Dialling Code | City |
|---|---|
| 04154 | Trittau |
| 04154 | Lütjensee |
| 04154 | Großensee, Kreis Stormarn |
| | |
| 04154 | Kuddewörde |
| 04154 | Grönwohld, Kreis Stormarn |
| 04154 | Linau |
| 04154 | Grande |
| 04154 | Hamfelde in Holstein (Kreis Stormarn) |
| 04154 | Köthel (Stormarn) |
| 04154 | Rausdorf, Kreis Stormarn |
| 04154 | Hohenfelde, Kreis Stormarn |
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 Trittau. So you can dial +494154... and add the number of the phone line you want to reach.