The Area Codes of Luxembourg:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Findel/Kirchberg | 2743 (+352 2743) |
| 2. | Findel/Kirchberg | 43 (+352 43) |
| 3. | Findel/Kirchberg | 2443 (+352 2443) |
| 4. | Findel/Kirchberg | 2643 (+352 2643) |
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The Area Codes of Luxembourg:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Findel/Kirchberg | 2743 (+352 2743) |
| 2. | Findel/Kirchberg | 43 (+352 43) |
| 3. | Findel/Kirchberg | 2443 (+352 2443) |
| 4. | Findel/Kirchberg | 2643 (+352 2643) |