The area code (phone code) 07051 is assigned to 3 locations in Germany. Mainly you reach landlines in Calw (Baden-Württemberg).
| Dialling Code | City |
|---|---|
| 07051 | Calw |
| 07051 | Althengstett |
| 07051 | Oberreichenbach (Württemberg) |
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 Calw. So you can dial +497051... and add the number of the phone line you want to reach.