We found 1 areas with the pin code 600023. Below are the details of each of these post offices. The pincode 600023 is in district Chennai, Tamil Nadu.
Aynavaram is located in the district of Chennai, Tamil Nadu. The pincode of Aynavaram is 600023. The area "Aynavaram" lies under takula of Perambur Purasawalkam and has a Sub Office. Aynavaram comes under the head office Park Town. The postal division for pin code 600023 is Chennai City North.
| Area | Aynavaram |
| City | Chennai |
| Taluka | Perambur Purasawalkam |
| District | Chennai |
| State | Tamil Nadu |
| Office Status | Sub Office |
| Postal Division | Chennai City North |
| Postal Region | Chennai Region |
| Sub Office | NA |
| Head Office | Park Town |