Tanzanija skambučių kodai
Šalies kodas +255
| Aruša | 27 |
| Dar es Salamas | 22 |
| Dodoma | 26 |
| Iringa | 26 |
| Kagera | 28 |
| Kigoma | 28 |
| Kilimanjao | 27 |
| Lindi | 23 |
| Mara | 28 |
| Mbeya 25 | |
| Morogoro | 223 |
| Mtara | 23 |
| Mvanza | 28 |
| Pemba | 24 |
| Pwani | 23 |
| Rukvos | 25 |
| Ruvuma | 25 |
| Shinyanga | 28 |
| Singida 26 | |
| Tabora | 26 |
| Tanga | 27 |
| Zanzibaras | 24 |