There are 13 post offices under PIN code 505102.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ambala B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 2 | Buttareddy Gudem B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 3 | Deshrajpalli B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 4 | Gudur B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 5 | Guniparthi B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 6 | Kamalapur S.O (Karim Nagar) | Sub Office | Delivery | Huzurabad | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 7 | Kanaparthi B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 8 | Keshavapur B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 9 | Madannapeta B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 10 | Nerella B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 11 | Shanigaram B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 12 | Tihimmapur B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |
| 13 | Vangapalli B.O | Branch Office | Delivery | Na | Karim Nagar | Peddapalli | Hyderabad | Telangana | Andhra Pradesh |