There are 7 post offices under PIN code 610001.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Dakshinamurthi Mutt B.O | Branch Office | Non-Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Kodikalpalayam B.O | Branch Office | Non-Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Madapuram B.O | Branch Office | Non-Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Meiporul Nagar B.O | Branch Office | Non-Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | New Street B.O | Branch Office | Non-Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Tiruvarur H.O | Head Office | Delivery | Thiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Tiruvarur North S.O | Sub Office | Non-Delivery | Tiruvarur | Tiruvarur | Nagapattinam | Tiruchy | Tamil Nadu | Tamilnadu |