- Kidarankondan B.O
Pincode: 609304, Branch Office(Delivery)
- Kilaiyur (Tiruvarur) S.O
Pincode: 611103, Sub Office(Delivery)
- Kilaiyur S.O
Pincode: 609304, Sub Office(Delivery)
- Kilaperumpallam B.O
Pincode: 609107, Branch Office(Delivery)
- Kilasattanathapuram B.O
Pincode: 609106, Branch Office(Delivery)
- Kilathanilapadi B.O
Pincode: 611109, Branch Office(Delivery)
- Kilathanjavur B.O
Pincode: 610101, Branch Office(Delivery)
- Kiliyanur S.O (Nagapattinam)
Pincode: 609402, Sub Office(Delivery)
- Killukudi B.O
Pincode: 611109, Branch Office(Delivery)
- Kilmathur B.O
Pincode: 609116, Branch Office(Delivery)
- Kiloy B.O
Pincode: 609202, Branch Office(Delivery)
- Kilvelur Bazar B.O
Pincode: 611104, Branch Office(Non Delivery)
- Kilvelur R.S. B.O
Pincode: 611104, Branch Office(Non Delivery)
- Kilvelur S.O
Pincode: 611104, Sub Office(Delivery)
- Kodakkaramoolai B.O
Pincode: 609101, Branch Office(Delivery)
- Kodangudi B.O
Pincode: 609314, Branch Office(Delivery)
- Kodiakkadu B.O
Pincode: 614807, Branch Office(Delivery)
- Kodiakkarai S.O
Pincode: 614807, Sub Office(Delivery)
- Kodiyampalayam B.O
Pincode: 609101, Branch Office(Delivery)
- Kohur B.O
Pincode: 611104, Branch Office(Delivery)
- Koilkannapur B.O
Pincode: 610207, Branch Office(Delivery)
- Koilpathu B.O
Pincode: 611112, Branch Office(Delivery)
- Koilthirukolakkal B.O
Pincode: 609111, Branch Office(Non Delivery)
- Kolapadu B.O
Pincode: 610207, Branch Office(Delivery)
- Komal S.O
Pincode: 609805, Sub Office(Delivery)
- Kondathur B.O
Pincode: 609117, Branch Office(Delivery)
- Konerirajapuram S.O
Pincode: 612201, Sub Office(Delivery)
- Koolaiyar B.O
Pincode: 609113, Branch Office(Delivery)
- Koorathangudi B.O
Pincode: 610207, Branch Office(Delivery)
- Koranad S.O
Pincode: 609001, Sub Office(Non Delivery)
- Koranad South B.O
Pincode: 609003, Branch Office(Non Delivery)
- Korukkai B.O
Pincode: 609203, Branch Office(Delivery)
- Kothandapuram B.O
Pincode: 609101, Branch Office(Delivery)
- Kottarakudi B.O
Pincode: 610101, Branch Office(Delivery)
- Kovilpathu B.O
Pincode: 609111, Branch Office(Delivery)
- Kozhaiyur B.O
Pincode: 609805, Branch Office(Delivery)
- Kunnam B.O
Pincode: 609108, Branch Office(Delivery)
- Kurukathi B.O
Pincode: 611105, Branch Office(Non Delivery)
- Kuruvapulam S.O
Pincode: 614808, Sub Office(Delivery)
- Kuthur S.O
Pincode: 611105, Sub Office(Delivery)
- Kuttalam East S.O
Pincode: 609801, Sub Office(Non Delivery)
- Kuttalam S.O
Pincode: 609801, Sub Office(Delivery)
- Madanam B.O
Pincode: 609104, Branch Office(Delivery)
- Madapuram B.O
Pincode: 611103, Branch Office(Delivery)
- Madervelur B.O
Pincode: 609102, Branch Office(Delivery)
- Madirimangalam B.O
Pincode: 609801, Branch Office(Non Delivery)
- Mahendrapalli B.O
Pincode: 609101, Branch Office(Delivery)
- Mallapuram B.O
Pincode: 612201, Branch Office(Delivery)
- Malliyam S.O
Pincode: 609806, Sub Office(Delivery)
- Mamakudi B.O
Pincode: 609301, Branch Office(Delivery)