| Place | Postal Code |
|---|---|
| Akalakunnam, Kottayam | 686503, 686564 |
| Anikad, Kottayam | 686502, 686503 |
| Arpookara East, Kottayam | 686006, 686008 |
| Athirampuzha, Kottayam | 686561, 686560, 686562 |
| Ayarkunnam, Kottayam | 686019, 686501, 686564, 686583 |
| Aymanam, Kottayam | 686014, 686015, 686017, 686563 |
| Chengalam, Kottayam | 686585 |
| Chengalam South, Kottayam | 686022 |
| Ettumanur, Kottayam | 686630, 686631 |
| Kaipuzha, Kottayam | 686602, 686601 |
| Kooropada, Kottayam | 686502 |
| Kottayam, Kottayam | 686001, 686002, 686003, 686005, 686006, 686007, 686010, 686012, 686013, 686016, 686041, 686531, 686630 |
| Kumarakom, Kottayam | 686563 |
| Kurichy, Kottayam | 686531 |
| Manarcaudu, Kottayam | 686019, 686564 |
| Meenadom, Kottayam | 686539, 686516, 686502 |
| Muttambalam, Kottayam | 686004, 686002, 686001 |
| Nattakom, Kottayam | 686531 |
| Onamthuruthu, Kottayam | 686602, 686601 |
| Pallickathodu, Kottayam | 686503 |
| Pampady, Kottayam | 686501, 686502, 686516, 686521 |
| Panachikkad, Kottayam | 686004, 686012, 686531, 686533 |
| Peroor, Kottayam | 686637 |
| Puthupalli, Kottayam | 686009, 686011, 686021, 686539 |
| Thiruvarppu, Kottayam | 686020 |
| Veloor, Kottayam | 686003, 686005 |
| Postal Codes in Kottayam | |
|---|---|
| Changanassery, Kottayam | |
| Kanjirappally, Kottayam | |
| Kottayam, Kottayam | |
| Meenachil, Kottayam | |
| Vaikom, Kottayam | |