- Kalvoy B.O
Pincode: 603108, Branch Office(Delivery)
- Kammalampoondi B.O
Pincode: 603406, Branch Office(Delivery)
- Kammavarpalayam B.O
Pincode: 631502, Branch Office(Delivery)
- Kanchipuram Collectorate S.O
Pincode: 631501, Sub Office(Non Delivery)
- Kanchipuram Cutchery S.O
Pincode: 631501, Sub Office(Non Delivery)
- Kanchipuram H.O
Pincode: 631501, Head Office(Delivery)
- Kandoor B.O
Pincode: 602108, Branch Office(Delivery)
- Kannivakkam B.O
Pincode: 603202, Branch Office(Delivery)
- Kannur B.O
Pincode: 602108, Branch Office(Delivery)
- Kappankottur B.O
Pincode: 631553, Branch Office(Delivery)
- Karai B.O
Pincode: 631552, Branch Office(Delivery)
- Karaipettai S.O
Pincode: 631552, Sub Office(Delivery)
- Karanaipuduchery B.O
Pincode: 603202, Branch Office(Delivery)
- Karapakkam S.O
Pincode: 600097, Sub Office(Non Delivery)
- Karasangal B.O
Pincode: 603310, Branch Office(Delivery)
- Karumbakkam B.O
Pincode: 603108, Branch Office(Delivery)
- Karunguli S.O
Pincode: 603303, Sub Office(Delivery)
- Karunillam B.O
Pincode: 603204, Branch Office(Delivery)
- Kasthuribainagar B.O
Pincode: 600059, Branch Office(Non Delivery)
- Kathrichery B.O
Pincode: 603303, Branch Office(Delivery)
- Kattankolathur S.O
Pincode: 603203, Sub Office(Delivery)
- Kattiampandal B.O
Pincode: 603314, Branch Office(Delivery)
- Kattu Karanaai B.O
Pincode: 603201, Branch Office(Delivery)
- Kattudevadur B.O
Pincode: 603313, Branch Office(Delivery)
- Kattugudalur B.O
Pincode: 603301, Branch Office(Delivery)
- Kavanthandalam B.O
Pincode: 631603, Branch Office(Delivery)
- Kavanur B.O
Pincode: 603203, Branch Office(Delivery)
- Kavanur Pudhucheri B.O
Pincode: 603406, Branch Office(Delivery)
- Kayapakkam B.O
Pincode: 603301, Branch Office(Delivery)
- Kayar B.O
Pincode: 603110, Branch Office(Delivery)
- Kayarambedu; B.O
Pincode: 603202, Branch Office(Delivery)
- Keelakattalai S.O
Pincode: 600117, Sub Office(Non Delivery)
- Keelavalam B.O
Pincode: 603303, Branch Office(Delivery)
- Kelambakkam S.O
Pincode: 603103, Sub Office(Delivery)
- Kilacheri B.O
Pincode: 631402, Branch Office(Delivery)
- Kilakadi B.O
Pincode: 603107, Branch Office(Delivery)
- Kilakattalai B.O
Pincode: 600117, Branch Office(Non Delivery)
- Kilakattur B.O
Pincode: 631502, Branch Office(Delivery)
- Kiliyanagar B.O
Pincode: 603406, Branch Office(Delivery)
- Kinar B.O
Pincode: 603303, Branch Office(Delivery)
- Kinar Kandigai Pudur B.O
Pincode: 603303, Branch Office(Delivery)
- Koduvoor B.O
Pincode: 603305, Branch Office(Delivery)
- Kokilamedu B.O
Pincode: 603104, Branch Office(Delivery)
- Kolapakkam B.O
Pincode: 600048, Branch Office(Delivery)
- Kolathur B.O
Pincode: 603304, Branch Office(Delivery)
- Kolathur B.O
Pincode: 600048, Branch Office(Delivery)
- Koothavakkam B.O
Pincode: 603104, Branch Office(Delivery)
- Kothakuppam B.O
Pincode: 631202, Branch Office(Delivery)
- Kottaikadu B.O
Pincode: 603304, Branch Office(Delivery)
- Kottamedu B.O
Pincode: 603108, Branch Office(Delivery)