The area code (phone code) 02663 is assigned to 23 locations in Germany. Mainly you reach landlines in Westerburg, Westerwald (Rheinland-Pfalz).
| Dialling Code | City |
|---|---|
| 02663 | Westerburg, Westerwald |
| 02663 | Höhn, Westerwald |
| 02663 | Langenhahn, Westerwald |
| | |
| 02663 | Gemünden, Westerwald |
| 02663 | Kölbingen |
| 02663 | Pottum |
| 02663 | Rothenbach, Westerwald |
| 02663 | Guckheim |
| 02663 | Stockum-Püschen |
| 02663 | Willmenrod |
| 02663 | Ailertchen |
| 02663 | Kaden, Westerwald |
| 02663 | Girkenroth |
| 02663 | Bellingen, Westerwald |
| 02663 | Rotenhain |
| 02663 | Brandscheid, Westerwald |
| 02663 | Berzhahn |
| 02663 | Winnen, Westerwald |
| 02663 | Härtlingen |
| 02663 | Hergenroth |
| 02663 | Stahlhofen am Wiesensee |
| 02663 | Halbs |
| 02663 | Weltersburg |
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 Westerburg, Westerwald. So you can dial +492663... and add the number of the phone line you want to reach.