Suri I is Taluka (Tehsil) in Birbhum district of West Bengal state. Suri I has 7 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 731102 | Chakdaha PIN Code | Birbhum | Suri I | Branch Office |
| 731127 | Nimdaspur PIN Code | Birbhum | Suri I | Branch Office |
| 731101 | Pranabanandapally PIN Code | Birbhum | Suri I | Sub Office |
| 731101 | Sonatoresuri PIN Code | Birbhum | Suri I | Sub Office |
| 731101 | Suri Dist School Board PIN Code | Birbhum | Suri I | Sub Office |
| 731101 | Suribazar PIN Code | Birbhum | Suri I | Sub Office |
| 731101 | Suricollege PIN Code | Birbhum | Suri I | Sub Office |