There are 14 post offices under PIN code 505405.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Badnapalli B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 2 | Baswapur B.O | Branch Office | Delivery | Na | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 3 | Chinnalingapur B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 4 | Chintalathana B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 5 | Dacharam B.O | Branch Office | Delivery | Ellanthakunta | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 6 | Jillella B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 7 | Laxmipuram B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 8 | Mandepalli B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 9 | Nerella B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 10 | Peddalingapur B.O | Branch Office | Delivery | Ellanthakunta | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 11 | Sarampalli B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 12 | Tadoor S.O | Sub Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 13 | Tangallapalli B.O | Branch Office | Delivery | Sirsilla | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |
| 14 | Valbhapur B.O | Branch Office | Delivery | Na | Karim Nagar | Karimnagar | Hyderabad | Telangana | Andhra Pradesh |