| Office Name | Kaptanpur Pt 18 B.O |
| Pincodes | 788119 |
| Area | Kaptanpur Pt 18 |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Karaikandi B.O |
| Pincodes | 788101 |
| Area | Karaikandi |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Karicherra Bazar B.O |
| Pincodes | 788165 |
| Area | Karicherra Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | Na |
| Office Name | Karimganj Bazar S.O |
| Pincodes | 788711 |
| Area | Karimganj Bazar |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | 03843-262145 |
| Office Name | Karimganj Court S.O |
| Pincodes | 788710 |
| Area | Karimganj Court |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | 03844-262090 |
| Office Name | Karimganj H.O |
| Pincodes | 788710 |
| Area | Karimganj |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | 03843-262258 |
| Office Name | Karimganj Station Road S.O |
| Pincodes | 788710 |
| Area | Karimganj Station Road |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | 03844-262315 |
| Office Name | Karkori B.O |
| Pincodes | 788815 |
| Area | Karkori |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Karnamadhu B.O |
| Pincodes | 788712 |
| Area | Karnamadhu |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katabari B.O |
| Pincodes | 788726 |
| Area | Katabari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katagaon B.O |
| Pincodes | 788160 |
| Area | Katagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katagaon B.O |
| Pincodes | 788168 |
| Area | Katagaon |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kathaltoli Bazar B.O |
| Pincodes | 788725 |
| Area | Kathaltoli Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katigorah S.O |
| Pincodes | 788805 |
| Area | Katigorah |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | 03842-262120 |
| Office Name | Katirail S.O |
| Pincodes | 788804 |
| Area | Katirail |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | 03845-268113 |
| Office Name | Katlacherra Bazar B.O |
| Pincodes | 788161 |
| Area | Katlacherra Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | Na |
| Office Name | Katlacherra S.O |
| Pincodes | 788161 |
| Area | Katlacherra |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | 03844-285420 |
| Office Name | Kayah T E B.O |
| Pincodes | 788164 |
| Area | Kayah T E |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Hailakandi |
| State | Assam |
| Telephone No. | Na |
| Office Name | Kayasthagram S.O |
| Pincodes | 788719 |
| Area | Kayasthagram |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Karimganj |
| State | Assam |
| Telephone No. | 03844-258423 |
| Office Name | Kharthang B.O |
| Pincodes | 788818 |
| Area | Kharthang |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | North Cachar Hills |
| State | Assam |
| Telephone No. | Na |