- Kaduthuruthy S.O
Pincode: 686604, Sub Office(Delivery)
- Kaipally B.O
Pincode: 686582, Branch Office(Delivery)
- Kaipuzha S.O
Pincode: 686602, Sub Office(Delivery)
- Kalaketty S.O
Pincode: 686508, Sub Office(Delivery)
- Kalathoor B.O
Pincode: 686633, Branch Office(Delivery)
- Kalathukadavu B.O
Pincode: 686579, Branch Office(Delivery)
- Kallara S.O (Kottayam)
Pincode: 686611, Sub Office(Delivery)
- Kallara South B.O
Pincode: 686611, Branch Office(Delivery)
- Kalloorkulam B.O
Pincode: 686503, Branch Office(Delivery)
- Kanakapalam B.O
Pincode: 686509, Branch Office(Delivery)
- Kanakari S.O
Pincode: 686632, Sub Office(Delivery)
- Kanam B.O
Pincode: 686515, Branch Office(Delivery)
- Kanamala B.O
Pincode: 686510, Branch Office(Delivery)
- Kangazha S.O
Pincode: 686541, Sub Office(Delivery)
- Kanjiram B.O
Pincode: 686020, Branch Office(Delivery)
- Kanjiramattom B.O
Pincode: 686585, Branch Office(Delivery)
- Kanjirapally H.O
Pincode: 686507, Head Office(Delivery)
- Kanjirapally West B.O
Pincode: 686506, Branch Office(Non Delivery)
- Kanjirappara B.O
Pincode: 686555, Branch Office(Delivery)
- Kanjirathanam B.O
Pincode: 686603, Branch Office(Delivery)
- Kannimala B.O
Pincode: 686509, Branch Office(Delivery)
- Kappadu B.O
Pincode: 686508, Branch Office(Delivery)
- Kappumthala B.O
Pincode: 686613, Branch Office(Delivery)
- Karikkattoor Centre B.O
Pincode: 686544, Branch Office(Delivery)
- Karikkattoor S.O
Pincode: 686544, Sub Office(Delivery)
- Karikode B.O
Pincode: 686610, Branch Office(Delivery)
- Karimpani B.O
Pincode: 686564, Branch Office(Delivery)
- Karinilam B.O
Pincode: 686513, Branch Office(Delivery)
- Karipadom B.O
Pincode: 686605, Branch Office(Delivery)
- Karukachal S.O
Pincode: 686540, Sub Office(Delivery)
- Kattachira B.O
Pincode: 686572, Branch Office(Delivery)
- Kattampack B.O
Pincode: 686612, Branch Office(Delivery)
- Kavumbhagom B.O
Pincode: 686519, Branch Office(Delivery)
- Kayyoor B.O
Pincode: 686651, Branch Office(Delivery)
- Keezhoor B.O
Pincode: 686605, Branch Office(Delivery)
- Kezhuvankulam B.O
Pincode: 686584, Branch Office(Delivery)
- Kidangoor S.O
Pincode: 686572, Sub Office(Delivery)
- Kidangoor South S.O
Pincode: 686583, Sub Office(Delivery)
- Kiliroor North S.O
Pincode: 686020, Sub Office(Delivery)
- Kizhakkenmattom B.O
Pincode: 686652, Branch Office(Delivery)
- Kizhaparayar B.O
Pincode: 686578, Branch Office(Delivery)
- Kizhathadiyur B.O
Pincode: 686574, Branch Office(Delivery)
- Kizhathiri B.O
Pincode: 686576, Branch Office(Delivery)
- Kodumpidi B.O
Pincode: 686651, Branch Office(Delivery)
- Kollad B.O
Pincode: 686004, Branch Office(Delivery)
- Kongandoor B.O
Pincode: 686564, Branch Office(Delivery)
- Konipad B.O
Pincode: 686652, Branch Office(Delivery)
- Koodapalam B.O
Pincode: 686576, Branch Office(Delivery)
- Koorali S.O
Pincode: 686522, Sub Office(Delivery)
- Kooropada B.O
Pincode: 686502, Branch Office(Delivery)