- Koothrappally B.O
Pincode: 686540, Branch Office(Delivery)
- Koottickal S.O
Pincode: 686514, Sub Office(Delivery)
- Koovapally S.O
Pincode: 686518, Sub Office(Delivery)
- Koruthode B.O
Pincode: 686513, Branch Office(Delivery)
- Kothala B.O
Pincode: 686502, Branch Office(Delivery)
- Kothanallur B.O
Pincode: 686632, Branch Office(Delivery)
- Kothavara B.O
Pincode: 686607, Branch Office(Delivery)
- Kottakkapuram B.O
Pincode: 686631, Branch Office(Non Delivery)
- Kottamurickal B.O
Pincode: 686105, Branch Office(Delivery)
- Kottayam Collectorate S.O
Pincode: 686002, Sub Office(Delivery)
- Kottayam H.O
Pincode: 686001, Head Office(Delivery)
- Kottayam North S.O
Pincode: 686001, Sub Office(Non Delivery)
- Kottayam South B.O
Pincode: 686013, Branch Office(Delivery)
- Kottayam West S.O
Pincode: 686003, Sub Office(Delivery)
- Kozha B.O
Pincode: 686633, Branch Office(Delivery)
- Kozhuvanal B.O
Pincode: 686573, Branch Office(Delivery)
- Kudakkachira B.O
Pincode: 686635, Branch Office(Delivery)
- Kudalloor B.O
Pincode: 686587, Branch Office(Delivery)
- Kudamaloor S.O
Pincode: 686017, Sub Office(Delivery)
- Kudavechoor S.O
Pincode: 686144, Sub Office(Delivery)
- Kulasekharamangalam S.O
Pincode: 686608, Sub Office(Delivery)
- Kulathoorprayar B.O
Pincode: 686541, Branch Office(Delivery)
- Kumarakom East B.O
Pincode: 686563, Branch Office(Delivery)
- Kumarakom North B.O
Pincode: 686563, Branch Office(Delivery)
- Kumarakom S.O
Pincode: 686563, Sub Office(Delivery)
- Kumarakom South B.O
Pincode: 686563, Branch Office(Delivery)
- Kumaranalloor S.O
Pincode: 686016, Sub Office(Delivery)
- Kummanam B.O
Pincode: 686005, Branch Office(Delivery)
- Kummannoor B.O
Pincode: 686572, Branch Office(Delivery)
- Kunnam B.O
Pincode: 686582, Branch Office(Delivery)
- Kuravilangadu S.O
Pincode: 686633, Sub Office(Delivery)
- Kurianad B.O
Pincode: 686636, Branch Office(Delivery)
- Kurichithanam B.O
Pincode: 686634, Branch Office(Delivery)
- Kurichy B.O
Pincode: 686532, Branch Office(Delivery)
- Kurinji B.O
Pincode: 686576, Branch Office(Delivery)
- Kurisummoodu S.O
Pincode: 686104, Sub Office(Delivery)
- Kurumannu B.O
Pincode: 686651, Branch Office(Delivery)
- Kurumpanadom B.O
Pincode: 686536, Branch Office(Delivery)
- Kurumulloor B.O
Pincode: 686632, Branch Office(Delivery)
- Kuruppamthara B.O
Pincode: 686603, Branch Office(Delivery)
- Kuruvammoozhy B.O
Pincode: 686509, Branch Office(Delivery)
- Kuzhimattom S.O
Pincode: 686533, Sub Office(Delivery)
- Lakkattoor B.O
Pincode: 686502, Branch Office(Delivery)
- Madappally S.O
Pincode: 686546, Sub Office(Delivery)
- Madukka B.O
Pincode: 686513, Branch Office(Delivery)
- Madukkakunuu B.O
Pincode: 686577, Branch Office(Delivery)
- Malakunnam B.O
Pincode: 686535, Branch Office(Delivery)
- Malam B.O
Pincode: 686019, Branch Office(Delivery)
- Mallikasery B.O
Pincode: 686577, Branch Office(Delivery)
- Malloossery S.O
Pincode: 686041, Sub Office(Delivery)