There are 6 post offices under PIN code 505451.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Deshrajpalli B.O | Branch Office | Delivery | Ramadugu | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 2 | Kothapalli S.O (Karim Nagar) | Sub Office | Delivery | Karimnagar | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 3 | Malkapur B.O | Branch Office | Delivery | Karimnagar | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 4 | Vannaram B.O | Branch Office | Delivery | Ramadugu | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 5 | Vedira B.O | Branch Office | Delivery | Ramadugu | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 6 | Velchal B.O | Branch Office | Delivery | Ramadugu | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |