Cheyyur is Taluka (Tehsil) in Kanchipuram district of Tamil Nadu state. Cheyyur has 23 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 603401 | Andarkuppam PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603302 | Cheyyur North PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603401 | Chunampet PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603301 | Indalur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Iranya Sidhi PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603302 | Irumbedu PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603401 | Kadukkalur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Kalkulam PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603310 | Karasangal PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603313 | Kattudevadur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603305 | Kodoovur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603304 | Kudapakkam PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603305 | Kuvathur PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603312 | Lathur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603319 | Melmaruvathur PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603312 | Palur PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Pavunjur PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603309 | Perukkaranai PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603302 | Perumbakkam PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603309 | Polambakkam PIN Code | Kanchipuram | Cheyyur | Sub Office |
| 603312 | Seevadi PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603304 | Sembulipuram PIN Code | Kanchipuram | Cheyyur | Branch Office |
| 603312 | Tiruvadur PIN Code | Kanchipuram | Cheyyur | Branch Office |