| Post office | Kalkalwa B.O |
| Pin code | 271803 |
| Office type | B.O |
| Taluk / city | Bhinga |
| District name | Shrawasti |
| State name | Uttar Pradesh |
| Delivery status | Delivery |
| Division name | Bahraich |
| Region name | Gorakhpur |
| Circle name | Uttar Pradesh |
| Related sub office | Patna Malhipur S.O |
| Related head office | Bahraich H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 271803 | Amrahwa B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Bhagwanpur Bhaisahi B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Gopala Sarai B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Jamunaha Heera Singh B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Kalkalwa B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Kanibojhi B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Kathara Bazar B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Laxmanpur Kothi B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Maharu Murtiha B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Patna Malhipur S.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Shikari Chanda B.O | Bhinga | Shrawasti | Uttar Pradesh |
| 271803 | Jamdan B.O | Ikauna | Shrawasti | Uttar Pradesh |
| 271803 | Sitkahana B.O | Ikauna | Shrawasti | Uttar Pradesh |