Changanassery is Taluka (Tehsil) in Kottayam district of Kerala state. Changanassery has 47 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 686546 | Amara PIN Code | Kottayam | Changanassery | Branch Office |
| 686517 | Chakompathal PIN Code | Kottayam | Changanassery | Sub Office |
| 686540 | Champakara PIN Code | Kottayam | Changanassery | Branch Office |
| 686101 | Changanacherry College PIN Code | Kottayam | Changanassery | Sub Office |
| 686106 | Changanacherry Industrialnagar PIN Code | Kottayam | Changanassery | Sub Office |
| 686106 | Cheeranchira PIN Code | Kottayam | Changanassery | Branch Office |
| 686540 | Chelacompu PIN Code | Kottayam | Changanassery | Branch Office |
| 686555 | Devagiri PIN Code | Kottayam | Changanassery | Sub Office |
| 686541 | Edayarickapuzha PIN Code | Kottayam | Changanassery | Branch Office |
| 686543 | Erathuvadakara PIN Code | Kottayam | Changanassery | Branch Office |
| 686539 | Eravuchira PIN Code | Kottayam | Changanassery | Branch Office |
| 686102 | Fathimapuram PIN Code | Kottayam | Changanassery | Branch Office |
| 686535 | Ithithanam PIN Code | Kottayam | Changanassery | Branch Office |
| 686541 | Kadayanickad PIN Code | Kottayam | Changanassery | Branch Office |
| 686515 | Kanam PIN Code | Kottayam | Changanassery | Branch Office |
| 686555 | Kanjirappara PIN Code | Kottayam | Changanassery | Branch Office |
| 686540 | Koothrappally PIN Code | Kottayam | Changanassery | Branch Office |
| 686105 | Kottamurickal PIN Code | Kottayam | Changanassery | Branch Office |
| 686541 | Kulathoorprayar PIN Code | Kottayam | Changanassery | Branch Office |
| 686532 | Kurichy PIN Code | Kottayam | Changanassery | Branch Office |
| 686536 | Kurumpanadom PIN Code | Kottayam | Changanassery | Branch Office |
| 686535 | Malakunnam PIN Code | Kottayam | Changanassery | Branch Office |
| 686536 | Mammoodu PIN Code | Kottayam | Changanassery | Branch Office |
| 686542 | Manthuruthy PIN Code | Kottayam | Changanassery | Branch Office |
| 686541 | Mundathanam PIN Code | Kottayam | Changanassery | Branch Office |
| 686548 | Nalukody PIN Code | Kottayam | Changanassery | Sub Office |
| 686538 | Nalunnackal PIN Code | Kottayam | Changanassery | Branch Office |
| 686542 | Nedumanny PIN Code | Kottayam | Changanassery | Branch Office |
| 686545 | Nedungadappally PIN Code | Kottayam | Changanassery | Sub Office |
| 686102 | Panachikavu PIN Code | Kottayam | Changanassery | Branch Office |
| 686532 | Pathamuttom PIN Code | Kottayam | Changanassery | Branch Office |
| 686536 | Perumpanachy PIN Code | Kottayam | Changanassery | Sub Office |
| 686102 | Perunna PIN Code | Kottayam | Changanassery | Sub Office |
| 686538 | Ponganthanam PIN Code | Kottayam | Changanassery | Branch Office |
| 686515 | Pulickakavala PIN Code | Kottayam | Changanassery | Sub Office |
| 686538 | Puthenchantha PIN Code | Kottayam | Changanassery | Branch Office |
| 686545 | Santhipuram PIN Code | Kottayam | Changanassery | Branch Office |
| 686541 | Thazhathuvadakara PIN Code | Kottayam | Changanassery | Branch Office |
| 686505 | Theerthapadapuram PIN Code | Kottayam | Changanassery | Sub Office |
| 686539 | Thottackad West PIN Code | Kottayam | Changanassery | Branch Office |
| 686535 | Thuruthy PIN Code | Kottayam | Changanassery | Sub Office |
| 686539 | Umbidi PIN Code | Kottayam | Changanassery | Branch Office |
| 686538 | Vakathanam South PIN Code | Kottayam | Changanassery | Branch Office |
| 686103 | Vazhappally West PIN Code | Kottayam | Changanassery | Sub Office |
| 686504 | Vazhoor East PIN Code | Kottayam | Changanassery | Branch Office |
| 686541 | Vellavoor PIN Code | Kottayam | Changanassery | Branch Office |
| 686104 | Veroor PIN Code | Kottayam | Changanassery | Branch Office |