| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 101. | K Bari B.O | 781330 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Kokilabari Farm S.O | Barpeta H.O |
| 102. | Kadang B.O | 781314 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Santinagar S.O (Barpeta) | Barpeta H.O |
| 103. | Kadomtola B.O | 781308 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Mandia S.O | Barpeta H.O |
| 104. | Kalahbhanga B.O | 781315 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Barpeta Road S.O | Barpeta H.O |
| 105. | Kalgachia S.O | 781319 | Sub Post Office | Delivery | Nalbari | Guwahati HQ | Assam | Kalgachia | Barpeta | 03666-284605 | - | Barpeta H.O |
| 106. | Kalpani Bazar B.O | 781315 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Barpeta Road S.O | Barpeta H.O |
| 107. | Kamalabari B.O | 781307 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Sarthebari S.O | Barpeta H.O |
| 108. | Kamalpur B.O | 781352 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Bhowanipur S.O | Barpeta H.O |
| 109. | Kamargaon B.O | 781317 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Sorbhog S.O | Barpeta H.O |
| 110. | Kapahtolichikni B.O | 781321 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Mayanbari S.O | Barpeta H.O |
| 111. | Karaguri B.O | 781307 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Sarthebari S.O | Barpeta H.O |
| 112. | Kardoiguri B.O | 781318 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Sarupeta S.O | Barpeta H.O |
| 113. | Katajhar B.O | 781315 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Barpeta Road S.O | Barpeta H.O |
| 114. | Kathalmurighat B.O | 781328 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Baghmarabazar S.O | Barpeta H.O |
| 115. | Kayakuchi Bazar B.O | 781352 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Bhowanipur S.O | Barpeta H.O |
| 116. | Keotkuchi B.O | 781309 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Bhella S.O | Barpeta H.O |
| 117. | Khablarvitha B.O | 781352 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Bhowanipur S.O | Barpeta H.O |
| 118. | Khairabari B.O | 781315 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Barpeta Road S.O | Barpeta H.O |
| 119. | Khangra B.O | 781305 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Chenga S.O | Barpeta H.O |
| 120. | Khardhara B.O | 781309 | Branch Post Office | Delivery | Nalbari | Guwahati HQ | Assam | - | Barpeta | - | Bhella S.O | Barpeta H.O |
