There are 8 post offices under PIN code 601102.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Athivakkam B.O | Branch Office | Delivery | Kancheepuram | Kanchipuram | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 2 | Kannigaipair B.O | Branch Office | Delivery | Uttukottai | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 3 | Majankaranai B.O | Branch Office | Delivery | Uttukottai | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 4 | Mukkarambakkam B.O | Branch Office | Delivery | Uttukottai | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 5 | Nelvoy B.O | Branch Office | Delivery | Na | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 6 | Periapalayam S.O | Sub Office | Delivery | Na | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 7 | Thandalam B.O | Branch Office | Delivery | Uttukottai | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |
| 8 | Vadamadurai B.O | Branch Office | Delivery | Uttukottai | Tiruvallur | Kanchipuram | Chennai Region | Tamil Nadu | Tamilnadu |