| Adichanur Rf, Udayarpalayam |
621804 |
| Agaram, Udayarpalayam |
608901 |
| Agarathanpatti, Udayarpalayam |
621806 |
| Agnespuram, Udayarpalayam |
621803 |
| Agraharam, Udayarpalayam |
621801 |
| Alagapuram, Udayarpalayam |
608901 |
| Alampallam, Udayarpalayam |
621804 |
| Alvoy Extention Rf, Udayarpalayam |
621701 |
| Alvoy Rf, Udayarpalayam |
621701 |
| Alzikudi, Udayarpalayam |
621804 |
| Amanakkanthondi, Udayarpalayam |
608901 |
| Amanakkathondi, Udayarpalayam |
612901 |
| Ambedkar Nagar, Udayarpalayam |
621803 |
| Ammbappur Rf, Udayarpalayam |
621701 |
| Anaikudam, Udayarpalayam |
612902 |
| Anaikudi, Udayarpalayam |
621701 |
| Andimadam, Udayarpalayam |
621801 |
| Angarayanallur, Udayarpalayam |
621802 |
| Anikudichan, Udayarpalayam |
621803 |
| Anikurichi, Udayarpalayam |
621804 |
| Anna Nagar, Udayarpalayam |
621803, 608901 |
| Annagaranpettai, Udayarpalayam |
612904 |
| Annakaran Kuppam, Udayarpalayam |
621801 |
| Annamalai Nagar, Udayarpalayam |
612903 |
| Antoniyar Puram, Udayarpalayam |
621805 |
| Arakkattalai, Udayarpalayam |
621701 |