There are 10 post offices under PIN code 505304.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Dammannapet B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 2 | Gambhiraopet S.O | Sub Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 3 | Kothapalli B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 4 | Lingannapet B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 5 | Mallareddipet B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 6 | Manair Project B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 7 | Mucherla B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 8 | Nagumpet B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 9 | Narmala B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 10 | Srigadha B.O | Branch Office | Delivery | Gambhiraopet | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |