| Office Name | K Bari B.O |
| Pincodes | 781330 |
| Area | K Bari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kadang B.O |
| Pincodes | 781314 |
| Area | Kadang |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kadomtola B.O |
| Pincodes | 781308 |
| Area | Kadomtola |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kalahbhanga B.O |
| Pincodes | 781315 |
| Area | Kalahbhanga |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kalgachia S.O |
| Pincodes | 781319 |
| Area | Kalgachia |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | 03666-284605 |
| Office Name | Kalpani Bazar B.O |
| Pincodes | 781315 |
| Area | Kalpani Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kamalabari B.O |
| Pincodes | 781307 |
| Area | Kamalabari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kamalpur B.O |
| Pincodes | 781352 |
| Area | Kamalpur |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kamargaon B.O |
| Pincodes | 781317 |
| Area | Kamargaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kapahtolichikni B.O |
| Pincodes | 781321 |
| Area | Kapahtolichikni |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Karaguri B.O |
| Pincodes | 781307 |
| Area | Karaguri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kardoiguri B.O |
| Pincodes | 781318 |
| Area | Kardoiguri |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katajhar B.O |
| Pincodes | 781315 |
| Area | Katajhar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kathalmurighat B.O |
| Pincodes | 781328 |
| Area | Kathalmurighat |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kayakuchi Bazar B.O |
| Pincodes | 781352 |
| Area | Kayakuchi Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Keotkuchi B.O |
| Pincodes | 781309 |
| Area | Keotkuchi |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Khablarvitha B.O |
| Pincodes | 781352 |
| Area | Khablarvitha |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Khairabari B.O |
| Pincodes | 781315 |
| Area | Khairabari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Khangra B.O |
| Pincodes | 781305 |
| Area | Khangra |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |
| Office Name | Khardhara B.O |
| Pincodes | 781309 |
| Area | Khardhara |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Barpeta |
| State | Assam |
| Telephone No. | Na |