| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arinallur SO | 690538 | Kerala Circle | DivReportingCircle | Quilon Division | PO | Delivery | KOLLAM | KERALA | 9.03 | 76.59 |
| 2 | Arinallur South BO | 690538 | Kerala Circle | DivReportingCircle | Quilon Division | BO | Delivery | KOLLAM | KERALA | 9.01 | 76.59 |
| 3 | Perungalam BO | 690538 | Kerala Circle | DivReportingCircle | Quilon Division | BO | Delivery | KOLLAM | KERALA | 9.02 | 76.65 |