The Area Codes of Serbia:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Niš | 18 (+381 18) |
| 2. | Niš | 18 (+381 18) |
| 3. | Novi Pazar | 20 (+381 20) |
| 4. | Novi Pazar | 20 (+381 20) |
| 5. | Novi Sad | 21 (+381 21) |
| 6. | Novi Sad | 21 (+381 21) |
The Area Codes of Serbia:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Niš | 18 (+381 18) |
| 2. | Niš | 18 (+381 18) |
| 3. | Novi Pazar | 20 (+381 20) |
| 4. | Novi Pazar | 20 (+381 20) |
| 5. | Novi Sad | 21 (+381 21) |
| 6. | Novi Sad | 21 (+381 21) |