| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 721. | Shyampur B.O | 700137 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Budge Budge S.O. (Hsg-ii) S.O | Baruipur H.O |
| 722. | Siddheswarpur B.O | 743336 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Ghateswar S.O | Baruipur H.O |
| 723. | Siddhiberia B.O | 743399 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Kulpi | South 24 Parganas | - | Dholahat S.O | Baruipur H.O |
| 724. | Sikharbali B.O | 743387 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Piyali Town S.O | Baruipur H.O |
| 725. | Sitakundu B.O | 743387 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Piyali Town S.O | Baruipur H.O |
| 726. | Sitalatala Rajarampur B.O | 743513 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Magrahat - II | South 24 Parganas | - | Fatehpur S.O (South 24 Parganas) | Baruipur H.O |
| 727. | Sitarampur B.O | 743351 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Kulpi S.O | Diamond Harbour H.O |
| 728. | Sonakhali B.O | 743312 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Basanti S.O | Baruipur H.O |
| 729. | Sonapukur B.O | 743502 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Bhangar - II | South 24 Parganas | - | Bhangar (NF) S.O | Belgharia H.O |
| 730. | Sonariania B.O | 743377 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Budge Budge - II | South 24 Parganas | - | Bakrahat S.O | Baruipur H.O |
| 731. | Sonarpur S.O | 700150 | Sub Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | 033-24349244 | - | Baruipur H.O |
| 732. | Sonatikary B.O | 743349 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Kashinagar S.O (South 24 Parganas) | Baruipur H.O |
| 733. | South Bishnupur S.O | 743395 | Sub Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | 03218-220275 | - | Baruipur H.O |
| 734. | South Garia S.O | 743613 | Sub Post Office | Delivery | South Presidency | Calcutta | West Bengal | Baruipur | South 24 Parganas | 03218-267423 | - | Baruipur H.O |
| 735. | South Mohanpur B.O | 743610 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Magrahat - II | South 24 Parganas | - | Madarat S.O | Baruipur H.O |
| 736. | South Ramnagar B.O | 743387 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Baruipur | South 24 Parganas | - | Piyali Town S.O | Baruipur H.O |
| 737. | Sridharnagar B.O | 743371 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Pathar Pratima S.O | Diamond Harbour H.O |
| 738. | Sridurganagar B.O | 743349 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Kultali | South 24 Parganas | - | Kashinagar S.O (South 24 Parganas) | Baruipur H.O |
| 739. | Srikrishnanagar B.O | 743372 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | - | South 24 Parganas | - | Dakshin Barasat S.O | Baruipur H.O |
| 740. | Srinagar Makrapara B.O | 743374 | Branch Post Office | Delivery | South Presidency | Calcutta | West Bengal | Kulpi | South 24 Parganas | - | Nishchinta Pur S.O | Diamond Harbour H.O |
