The area code (phone code) 04664 is assigned to 4 locations in Germany. Mainly you reach landlines in Neukirchen bei Niebüll (Schleswig-Holstein).
| Dialling Code | City |
|---|---|
| 04664 | Neukirchen bei Niebüll |
| 04664 | Aventoft |
| 04664 | Rodenäs |
| 04664 | Friedrich-Wilhelm-Lübke-Koog |
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 Neukirchen bei Niebüll. So you can dial +494664... and add the number of the phone line you want to reach.