Cheyur is Taluka (Tehsil) in Kanchipuram district of Tamil Nadu state. Cheyur has 11 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 603302 | Chengattur PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603302 | Cheyur Kanchipuram PIN Code | Kanchipuram | Cheyur | Sub Office |
| 603313 | Chithamur PIN Code | Kanchipuram | Cheyur | Sub Office |
| 603301 | Irumbuli PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603304 | Kolathur PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603309 | Mugundagiri PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603313 | Neerpair PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603311 | Ozhavetti PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603401 | Puthirankottai PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603304 | Vilambur PIN Code | Kanchipuram | Cheyur | Branch Office |
| 603302 | Zamin Budur PIN Code | Kanchipuram | Cheyur | Branch Office |