Adur is Taluka (Tehsil) in Pathanamthitta district of Kerala state. Adur has 14 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 691523 | Adur Kla PIN Code | Pathanamthitta | Adur | Head Office |
| 689648 | Chandanapally PIN Code | Pathanamthitta | Adur | Branch Office |
| 691524 | Elamannur PIN Code | Pathanamthitta | Adur | Sub Office |
| 691526 | Enathu PIN Code | Pathanamthitta | Adur | Sub Office |
| 691552 | Kadambanad PIN Code | Pathanamthitta | Adur | Sub Office |
| 691555 | Kodumon PIN Code | Pathanamthitta | Adur | Sub Office |
| 689693 | Koodal PIN Code | Pathanamthitta | Adur | Sub Office |
| 689501 | Kurampala South PIN Code | Pathanamthitta | Adur | Branch Office |
| 691524 | Mangadu Elamannur PIN Code | Pathanamthitta | Adur | Branch Office |
| 691556 | Nedumon PIN Code | Pathanamthitta | Adur | Sub Office |
| 689501 | Pandalam Pathanamthitta PIN Code | Pathanamthitta | Adur | Sub Office |
| 691554 | Pazhakulam PIN Code | Pathanamthitta | Adur | Branch Office |
| 691551 | Peringanad PIN Code | Pathanamthitta | Adur | Branch Office |
| 689502 | Thumpamon PIN Code | Pathanamthitta | Adur | Sub Office |