| Post office | Karavaloor B.O |
| Pin code | 691333 |
| Office type | B.O |
| Taluk / city | Pathanapuram |
| District name | Kollam |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Pathanamthitta |
| Region name | Trivandrum HQ |
| Circle name | Kerala |
| Related sub office | Tholicode S.O |
| Related head office | Punalur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 691333 | Areeplachy B.O | Pathanapuram | Kollam | Kerala |
| 691333 | Karavaloor B.O | Pathanapuram | Kollam | Kerala |
| 691333 | Maniyaru-punalur B.O | Pathanapuram | Kollam | Kerala |
| 691333 | Mathra B.O | Pathanapuram | Kollam | Kerala |
| 691333 | Tholicode S.O | Pathanapuram | Kollam | Kerala |
| 691333 | Venchempu B.O | Pathanapuram | Kollam | Kerala |