| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 81. | Champ B.O | 841241 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Pachrukhi S.O | Siwan H.O |
| 82. | Chanaur B.O | 841227 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Gaushalaroad Siwan S.O | Siwan H.O |
| 83. | Chandparsa B.O | 841240 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Mahuwal Mahal S.O | Siwan H.O |
| 84. | Chapia Bujurg B.O | 841226 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Satation Road S.O | Siwan H.O |
| 85. | Chapra Road S.O | 841226 | Sub Post Office | Non-Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | 06154-111111 | - | Siwan H.O |
| 86. | Chaukihasan B.O | 841506 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Tarwara S.O | Siwan H.O |
| 87. | Chhapmathia B.O | 841227 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Gaushalaroad Siwan S.O | Siwan H.O |
| 88. | Chhitanpur B.O | 841245 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Ziradei | Siwan | - | Zeradei S.O | Siwan H.O |
| 89. | Chhitauli B.O | 841203 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Chainpur S.O (Siwan) | Siwan H.O |
| 90. | Chhotkateghra B.O | 841238 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Mahrajganj S.O (Siwan) | Siwan H.O |
| 91. | Chimanpura B.O | 841416 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Lakri Nabiganj | Siwan | - | Kishunpura S.O | Siwan H.O |
| 92. | Chitakhal B.O | 841435 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Guthni S.O | Siwan H.O |
| 93. | Choiapali B.O | 841242 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Paterhi S.O | Siwan H.O |
| 94. | Chorauli B.O | 841406 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Basantpur S.O (Siwan) | Siwan H.O |
| 95. | Chorma B.O | 841406 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Basantpur S.O (Siwan) | Siwan H.O |
| 96. | Chotka Manjha B.O | 841243 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Sahpur S.O | Siwan H.O |
| 97. | Daraila B.O | 841239 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Mairwa S.O | Siwan H.O |
| 98. | Darauli S.O | 841234 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | 06157-111111 | - | Siwan H.O |
| 99. | Daronda S.O | 841233 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | 06154-111111 | - | Siwan H.O |
| 100. | Deoria B.O | 841238 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Mahrajganj S.O (Siwan) | Siwan H.O |
