Kalkulam is located in the district of Kanchipuram, Tamil Nadu. The pincode of Kalkulam is 603312. The area "Kalkulam" lies under takula of Cheyyur and has a Branch Office. Kalkulam comes under the head office Chengalpattu. The postal division for pin code 603312 is Chengalpattu.
| Area | Kalkulam |
| Pincode | 603312 |
| Taluka or Tehsil | Cheyyur |
| District | Kanchipuram |
| State | Tamil Nadu |
| Office Status | Branch Office |
| Postal Division | Chengalpattu |
| Postal Region | Chennai Region |
| Sub Office | Pavunjur |
| Head Office | Chengalpattu |
| Contact Address | Postmaster, Post Office Kalkulam (Branch Office), Cheyyur, Tamil Nadu, India, Pin Code: 603312 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 603312 | Anaicut pin code | Kanchipuram | Chengalpattu | Branch Office |
| 603312 | Iranya Sidhi pin code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | K Nelvoy pin code | Kanchipuram | Chengalpattu | Branch Office |
| 603312 | Kalkulam pin code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Lathur pin code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Palur pin code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Pavunjur pin code | Kanchipuram | Cheyyur | Sub Office |
| 603312 | Seevadi pin code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Tiruvadur pin code | Kanchipuram | Cheyyur | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.