| Ort | Postleitzahl |
|---|---|
| A. Maruthappapuram, Alangulam | 627854 |
| Aladipatti, Alangulam | 627853 |
| Alagapuri, Alangulam | 627808 |
| Alangulam, Alangulam | 627851 |
| Alwathulukkarpatti, Alangulam | 627851 |
| Ambedkar Nagar, Alangulam | 627851 |
| Anaiappapuram, Alangulam | 627851 |
| Anaintha Perumal Nadanur, Alangulam | 627423 |
| Andipatti, Alangulam | 627851 |
| Anjankattalai, Alangulam | 627851 |
| Anna Nagar, Alangulam | 627851, 627853 |
| Aravankudiruppu, Alangulam | 627853 |
| Arunachalapuram, Alangulam | 627854 |
| Arunaperi, Alangulam | 627808 |
| Athiyuthu, Alangulam | 627808 |
| Ayothyapurapattinam, Alangulam | 627851 |
| Ayyanarkulam, Alangulam | 627853 |
| Ayyanur, Alangulam | 627808 |
| Chettikurichi, Alangulam | 627851 |
| Chokkanatchiyarpuram, Alangulam | 627951 |
| E.M Nagar, Alangulam | 627851 |
| Gandhianna Nagar, Alangulam | 627808 |
| Harijan Colony, Alangulam | 627851 |
| Ilangapuri Pattinam, Alangulam | 627808 |
| Indira Colony, Alangulam | 627851, 627854 |
| Irudayapuram, Alangulam | 627851 |