The area code (phone code) 09666 is assigned to 2 locations in Germany. Mainly you reach landlines in Illschwang (Bayern).
| Dialling Code | City |
|---|---|
| 09666 | Illschwang |
| 09666 | Birgland |
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 Illschwang. So you can dial +499666... and add the number of the phone line you want to reach.