There are 15 post offices under PIN code 561203.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Antharahalli B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 2 | Arallumallige B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 3 | Dodballapura Bazar S.O | Sub Office | Non-Delivery | Dod Ballapur | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 4 | Dodballapura S.O | Sub Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 5 | Gundamgere B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 6 | Hanabe B.O | Branch Office | Delivery | Dodballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 7 | Hosahalli B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 8 | Kanasavadi B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 9 | Kannamangala B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 10 | Kodigehalli B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 11 | Kongadiyappa Road S.O | Sub Office | Non-Delivery | Dod Ballapur | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 12 | Mallathahalli B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 13 | Rajaghatta B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 14 | Sri Subramanyaghati B.O | Branch Office | Delivery | Dod Ballapur | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |
| 15 | Tippur B.O | Branch Office | Delivery | Doddaballapura | Bangalore Rural | Channapatna | Bangalore Hq | Karnataka | Karnataka |