Karahal is Taluka (Tehsil) in Mainpuri district of Uttar Pradesh state. Karahal has 7 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 205264 | Andani PIN Code | Mainpuri | Karahal | Branch Office |
| 205264 | Karhal Mainpuri PIN Code | Mainpuri | Karahal | Sub Office |
| 205268 | Kurra PIN Code | Mainpuri | Karahal | Sub Office |
| 205268 | Patara PIN Code | Mainpuri | Karahal | Branch Office |
| 205268 | Ranipur PIN Code | Mainpuri | Karahal | Branch Office |
| 205261 | Sarakh PIN Code | Mainpuri | Karahal | Branch Office |
| 205268 | Takharau PIN Code | Mainpuri | Karahal | Branch Office |