- Mahadevimangalam B.O
Pincode: 604210, Branch Office(Delivery)
- Maharajapuam S.O
Pincode: 605602, Sub Office(Non Delivery)
- Mailam S.O
Pincode: 604304, Sub Office(Delivery)
- Maiyanur B.O
Pincode: 605801, Branch Office(Delivery)
- Ma-kunnathur B.O
Pincode: 606102, Branch Office(Delivery)
- Malaikottalam B.O
Pincode: 606203, Branch Office(Delivery)
- Malavanthangal B.O
Pincode: 605701, Branch Office(Delivery)
- Maligaimedu B.O
Pincode: 606204, Branch Office(Delivery)
- Malliyapadi B.O
Pincode: 606207, Branch Office(Delivery)
- Mambazhapattu S.O
Pincode: 605302, Sub Office(Delivery)
- Manakuppam B.O
Pincode: 607209, Branch Office(Delivery)
- Manalapadi B.O
Pincode: 604151, Branch Office(Delivery)
- Manalurpet S.O
Pincode: 605754, Sub Office(Delivery)
- Manampoondi S.O
Pincode: 605759, Sub Office(Delivery)
- Manandal B.O
Pincode: 604204, Branch Office(Delivery)
- Mandagapadi B.O
Pincode: 606205, Branch Office(Delivery)
- Mandava B.O
Pincode: 604303, Branch Office(Delivery)
- Mangalam (SA) S.O
Pincode: 606104, Sub Office(Delivery)
- Maniyampalayam B.O
Pincode: 606207, Branch Office(Delivery)
- Manjaputhur B.O
Pincode: 606208, Branch Office(Delivery)
- Manmalai B.O
Pincode: 606207, Branch Office(Delivery)
- Maragadhapuram B.O
Pincode: 605401, Branch Office(Delivery)
- Marangiyur B.O
Pincode: 607203, Branch Office(Delivery)
- Markanum S.O
Pincode: 604303, Sub Office(Delivery)
- Markonam B.O
Pincode: 604208, Branch Office(Delivery)
- Mathur B.O
Pincode: 606207, Branch Office(Delivery)
- Mattaparai B.O
Pincode: 606207, Branch Office(Delivery)
- Melacheri B.O
Pincode: 604202, Branch Office(Delivery)
- Melakondai B.O
Pincode: 605652, Branch Office(Delivery)
- Melathipakkam B.O
Pincode: 604207, Branch Office(Delivery)
- Meledayalam B.O
Pincode: 604202, Branch Office(Delivery)
- Melkaranai B.O
Pincode: 605202, Branch Office(Delivery)
- Melmalayanur S.O
Pincode: 604204, Sub Office(Delivery)
- Melmannur B.O
Pincode: 604208, Branch Office(Delivery)
- Melnariyappanur B.O
Pincode: 606201, Branch Office(Delivery)
- Melolakkur S.O
Pincode: 604203, Sub Office(Delivery)
- Melpathi B.O
Pincode: 605103, Branch Office(Delivery)
- Melpettai B.O
Pincode: 604307, Branch Office(Non Delivery)
- Melsevalambadi B.O
Pincode: 604204, Branch Office(Delivery)
- Melsevur B.O
Pincode: 604306, Branch Office(Delivery)
- Melsiruvallur B.O
Pincode: 605702, Branch Office(Delivery)
- Melsithamur B.O
Pincode: 604206, Branch Office(Delivery)
- Melthaniyalampattu B.O
Pincode: 607101, Branch Office(Delivery)
- Melur B.O
Pincode: 606201, Branch Office(Delivery)
- Melvailamur B.O
Pincode: 604201, Branch Office(Delivery)
- Melvalai B.O
Pincode: 605701, Branch Office(Delivery)
- Memalur B.O
Pincode: 605751, Branch Office(Delivery)
- Mettupalayam B.O
Pincode: 605105, Branch Office(Delivery)
- Michaelpuram B.O
Pincode: 605702, Branch Office(Delivery)
- Minambur S.O
Pincode: 604205, Sub Office(Delivery)