The Sonarpur S.o Post Office is a government office that provides postal services, including mail delivery, postage stamp sales, speed post in one day delivery and services. Mail and packages can be dropped off at a post office or designated collection box, and stamps can be purchased at the post office or online.
| Post Office | Sonarpur S.o |
| Division | South Presidency |
| Region | Calcutta |
| Circle | West Bengal |
| Taluka | Na |
| District | South 24 Parganas |
| State | West Bengal |
| Phone | 033-24349244 |
| Sub Office | Na |
| Head Office | Baruipur H.o |
| Pincode | 700150
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sonarpur s.o branch pincode is 700150
sonarpur s.o branch phone number is 033-24349244
sonarpur s.o branch Head Office is Baruipur H.o