STD Codes
| Location Name | STD Code |
|---|---|
| Unnao | 0515 |
| Safipur | 05144 |
| Hasanganj | 05143 |
| Purwa | 05144 |
| Bighapur | 05142 |
PIN Codes
| Location Name | PIN Code |
|---|---|
| Unnao | 209801 |
| Safipur | 209871 |
| Hasanganj | 209841 |
| Purwa | 209825 |
| Bighapur | 209865 |
| Bangarmau | 209868 |
| Location Name | STD Code |
|---|---|
| Unnao | 0515 |
| Safipur | 05144 |
| Hasanganj | 05143 |
| Purwa | 05144 |
| Bighapur | 05142 |
| Location Name | PIN Code |
|---|---|
| Unnao | 209801 |
| Safipur | 209871 |
| Hasanganj | 209841 |
| Purwa | 209825 |
| Bighapur | 209865 |
| Bangarmau | 209868 |