Sampatchak is Taluka (Tehsil) in Patna district of Bihar state. Sampatchak has 38 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 800020 | Ashok Nagar Patna PIN Code | Patna | Sampatchak | Sub Office |
| 800026 | B H Colony PIN Code | Patna | Sampatchak | Sub Office |
| 800004 | Bankipore PIN Code | Patna | Sampatchak | Head Office |
| 800009 | Begampur Patna PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Chaughara PIN Code | Patna | Sampatchak | Branch Office |
| 800020 | Chitragupta Nagar PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Chowk Shikarpur PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Dental College PIN Code | Patna | Sampatchak | Sub Office |
| 800020 | Dhelwan PIN Code | Patna | Sampatchak | Branch Office |
| 800008 | Diwan Mohalla PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Gulzarbagh PIN Code | Patna | Sampatchak | Sub Office |
| 800020 | K Sector PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Katra Bazar Patna PIN Code | Patna | Sampatchak | Sub Office |
| 800009 | Kothia PIN Code | Patna | Sampatchak | Branch Office |
| 800026 | Kumhrar PIN Code | Patna | Sampatchak | Sub Office |
| 800020 | Lohia Nagar PIN Code | Patna | Sampatchak | Sub Office |
| 800006 | M Y Sandalpur PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Machharhatta PIN Code | Patna | Sampatchak | Sub Office |
| 800004 | Machhuatoli PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Mahavir Asthan PIN Code | Patna | Sampatchak | Sub Office |
| 800006 | Mahendru PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Mangla Devi PIN Code | Patna | Sampatchak | Branch Office |
| 800008 | Marufganj PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Nadghat PIN Code | Patna | Sampatchak | Branch Office |
| 800007 | Nanmuhia PIN Code | Patna | Sampatchak | Sub Office |
| 800004 | Naya Tola Patna PIN Code | Patna | Sampatchak | Sub Office |
| 800027 | New Jaganpura PIN Code | Patna | Sampatchak | Sub Office |
| 800004 | P M C H PIN Code | Patna | Sampatchak | Sub Office |
| 800008 | Pachhim Darwaza PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Pahari PIN Code | Patna | Sampatchak | Branch Office |
| 800008 | Patna City PIN Code | Patna | Sampatchak | Sub Office |
| 800005 | Patna University PIN Code | Patna | Sampatchak | Sub Office |
| 800020 | R M S Colony PIN Code | Patna | Sampatchak | Sub Office |
| 800016 | Rajendra Nagar Patna PIN Code | Patna | Sampatchak | Sub Office |
| 800027 | Ram Krishna Nagar PIN Code | Patna | Sampatchak | Sub Office |
| 800007 | Sonagopalpur PIN Code | Patna | Sampatchak | Branch Office |
| 800008 | Sri Madhoji Mills PIN Code | Patna | Sampatchak | Sub Office |
| 800020 | West Lohianagar PIN Code | Patna | Sampatchak | Sub Office |