There are 31 post offices under PIN code 125055.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ahmedpur B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 2 | Arniawali B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 3 | Begu Road Sirsa S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 4 | Bhamboor B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 5 | Bhratwala B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 6 | Chakarian B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 7 | Chamal B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 8 | Chattargarh Patti B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 9 | Ferozabad B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 10 | Gudia Khera B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 11 | Jhornali B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 12 | Jodhkan B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 13 | Keshopura B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 14 | Khairpur S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 15 | Kusumbi B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 16 | Kutewadh B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 17 | Madho Singhana B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 18 | Majudin B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 19 | Mallekan B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 20 | Mangala B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 21 | Mini.Sectt.Sirsa S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 22 | Mts Sirsa S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 23 | Nai Mandi Sirsa S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 24 | Ottu B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 25 | Panihari B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 26 | Randhawa B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 27 | Shahpur Begu B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 28 | Sirsa H.O | Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 29 | Sirsa Town S.O | Sub Office | Non-Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 30 | Suchan Kotli B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |
| 31 | Umedpura B.O | Branch Office directly a/w Head Office | Delivery | Sirsa | Sirsa | Hissar | Ambala Hq | Haryana | Haryana |