- Nellikkuppam S.O
Pincode: 607105, Sub Office(Delivery)
- Nellikuppam Bazaar S.O
Pincode: 607105, Sub Office(Non Delivery)
- Neyvasal B.O
Pincode: 608303, Branch Office(Delivery)
- Neyveli 1 S.O
Pincode: 607801, Sub Office(Delivery)
- Neyveli 2 S.O
Pincode: 607802, Sub Office(Delivery)
- Neyveli 3 S.O
Pincode: 607803, Sub Office(Delivery)
- Neyveli Ii Thermal Station S.O
Pincode: 607807, Sub Office(Non Delivery)
- Neyveli Second Mines S.O
Pincode: 607802, Sub Office(Non Delivery)
- Neyveli Thermal Bus Stand S.O
Pincode: 607807, Sub Office(Non Delivery)
- Nithinatham B.O
Pincode: 606304, Branch Office(Delivery)
- Odakkanallur B.O
Pincode: 608201, Branch Office(Delivery)
- Omampuliyur B.O
Pincode: 608306, Branch Office(Non Delivery)
- Oomangalam S.O
Pincode: 607804, Sub Office(Delivery)
- Oraiyur B.O
Pincode: 607108, Branch Office(Delivery)
- Orangur B.O
Pincode: 606108, Branch Office(Delivery)
- Orathur S.O
Pincode: 608201, Sub Office(Delivery)
- Ottimedu B.O
Pincode: 606103, Branch Office(Delivery)
- Pachayankuppam B.O
Pincode: 607003, Branch Office(Delivery)
- Padirikuppam B.O
Pincode: 607401, Branch Office(Delivery)
- Pagandai B.O
Pincode: 607112, Branch Office(Delivery)
- Palayamkottai Melpathy B.O
Pincode: 608701, Branch Office(Delivery)
- Palayamkottai(CDL) S.O
Pincode: 608701, Sub Office(Delivery)
- Palayapattinam B.O
Pincode: 606003, Branch Office(Delivery)
- Pali B.O
Pincode: 606104, Branch Office(Delivery)
- Pallavarayanatham B.O
Pincode: 607102, Branch Office(Delivery)
- Palur B.O
Pincode: 607102, Branch Office(Delivery)
- Panikuppam B.O
Pincode: 607106, Branch Office(Delivery)
- Pannapattu B.O
Pincode: 608201, Branch Office(Delivery)
- Panruti Bazaar S.O
Pincode: 607106, Sub Office(Non Delivery)
- Panruti East S.O
Pincode: 607106, Sub Office(Non Delivery)
- Panruti S.O
Pincode: 607106, Sub Office(Delivery)
- Panruti West S.O
Pincode: 607106, Sub Office(Non Delivery)
- Paradur B.O
Pincode: 608201, Branch Office(Delivery)
- Parangipettai S.O
Pincode: 608502, Sub Office(Delivery)
- Paravalur B.O
Pincode: 606003, Branch Office(Delivery)
- Pasar B.O
Pincode: 606304, Branch Office(Delivery)
- Pelandurai B.O
Pincode: 606105, Branch Office(Delivery)
- Pennadam R.S. S.O
Pincode: 606111, Sub Office(Delivery)
- Pennadam S.O
Pincode: 606105, Sub Office(Delivery)
- Perambalur B.O
Pincode: 606302, Branch Office(Delivery)
- Perampattu B.O
Pincode: 608002, Branch Office(Non Delivery)
- Periyakappankulam B.O
Pincode: 607802, Branch Office(Delivery)
- Periyakomatti B.O
Pincode: 608501, Branch Office(Non Delivery)
- Periyakottumulai B.O
Pincode: 606103, Branch Office(Delivery)
- Periyakuppam B.O
Pincode: 608801, Branch Office(Delivery)
- Periyanellikkollai B.O
Pincode: 608704, Branch Office(Delivery)
- Periyanesalur B.O
Pincode: 606304, Branch Office(Delivery)
- Perperiyankuppam S.O
Pincode: 607805, Sub Office(Delivery)
- Perumalnaickenpalayam B.O
Pincode: 607104, Branch Office(Delivery)
- Perumulai B.O
Pincode: 606106, Branch Office(Delivery)