The Area Codes of Austria:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Japons | 2914 (+43 2914) |
| 2. | Jenbach | 5244 (+43 5244) |
| 3. | Jennersdorf | 3329 (+43 3329) |
| 4. | Jochberg | 5355 (+43 5355) |
| 5. | Johnsbach | 3611 (+43 3611) |
| 6. | Jois | 2160 (+43 2160) |
| 7. | Judenburg | 3572 (+43 3572) |
| 8. | Jungholz | 5676 (+43 5676) |